2011-06-03 LTCC Components

LTCC Components
p
2013.04
ShenZhen Sunlord Electronics CO., LTD.
Content
1、 The concept of LTCC
About LTCC technology
2 Sunlord
2、
S l d LTCC components
t
Multilayer chip Antenna
Multilayer chip Filter
Multilayer chip Diplexer
Multilayer chip Balun
Multilayer chip Balance Filter
Antenna Switch Module
ShenZhen Sunlord Electronics CO., LTD.
What is LTCC?
Low Temperature Co-fired Ceramics
<900℃
<900
℃
on fire ceramic base
• Miniature circuit package technology
• Ceramic substrate
• Silver/Palladium conductor
• Multilayer circuit structure
• L/C/TL Component
p
embedding
g
ShenZhen Sunlord Electronics CO., LTD.
The flow chart of LTCC
ShenZhen Sunlord Electronics CO., LTD.
Content
1、 The concept of LTCC
About LTCC technology
2、 Sunlord LTCC components
Multilayer chip Antenna
Multilayer
M ltil
chip
hi Filter
Filt
Multilayer chip Diplexer
Multilayer chip Balun
Multilayer chip Balance Filter
ShenZhen Sunlord Electronics CO., LTD.
Bluetooth antenna types and characteristics
Bluetooth antenna
Features
PCB antenna
Printing directly on the PCB;
no requirements on the height.
Need some PCB space
PIFA antenna
Low profile, light weight, low
back radiation
radiation.
Narrow bandwidth, low gain,
monotonous structure,
structure not fit to
mobile phones with flexible
structure.
Low profile, high-quality
dielectric material, stable
t
temperature
t
coefficient
ffi i t
Demand a certain clearance
areas; need to tune matching
circuit
i
it
Ceramic antenna
Disadvantage
ShenZhen Sunlord Electronics CO., LTD.
Multilayer
y Chip
p Bluetooth
antenna structure
Outer
electrode
Coil
pattern
Ceramic
ShenZhen Sunlord Electronics CO., LTD.
Antenna position in the circuit
Antenna
Filter
Matching
Circuit
IC
ShenZhen Sunlord Electronics CO., LTD.
Ordering Information
SLDA
①
①Type
SLDA
Multilayer Chip
Antenna
③Center Frequency
Example
Nominal Value
2R800G
2800.0MHz
2R470G
2470.0MHz
④Series Code
31
②
-2R800G
③
-S1
④
T
⑤
F
⑥
② External Dimensions
(LxW) (mm)
31
3 2x1 6
3.2x1.6
52
5.0x2.0
62
6.0x2.0
72
7.0x2.0
81
8.0x1.0
92
9.0x2.0
⑥Hazardous Substance Free
Products
S1 01 etc
S1，01，etc.
F
⑤Packing
T
Tape & Reel
ShenZhen Sunlord Electronics CO., LTD.
Electrical Parameters
Center frequency
Bandwidth
a d dt
VSWR
Return Loss
Gain
Efficiency
ShenZhen Sunlord Electronics CO., LTD.
Terms and Descriptions
Directivity
We have seen that standard antennas emit more radiation in some directions
than in others. Indeed, it is topologically impossible for an antenna to emit
waves uniformly in all directions
directions. We use directional pattern to identify the
directivity.
Center frequency
There are many values of center frequency for Sunlord’s chip Bluetooth
antenna, such as 2.54GHz, 2.64GHz, 2.66GHz, 2.71GHz, etc. Range is ±
30MHz frequency
frequency. Greater frequency diversity will better meet customer
needs.
ShenZhen Sunlord Electronics CO., LTD.
Terms and Descriptions
Bandwidth
It is the frequency range to ensure electrical characteristic within the SPEC.
VSWR
VSWR (Voltage
(V lt
Standing
St di Wave
W
Ratio
R ti or, occasionally,
i
ll Vertical
V ti l St
Standing
di
Wave Ratio), is a measure of how efficiently radio-frequency power is
transmitted from a power source, through a transmission line, into a load (for
example from a power amplifier through a transmission line
example,
line, to an antenna)
antenna).
It is calculated by the following formula.
VSWR = (1+Γ)/(1-Γ)
Γ (gamma) is the voltage reflection coefficient near the load
load.
The value of VSWR is between 1 and infinity. If the load and transmission
line are matched, Γ= 0, and VSWR = 1; If completely mismatched, VSWR is
infinity
infinity.
ShenZhen Sunlord Electronics CO., LTD.
Terms and Descriptions
Return loss
The Return Loss of a line is the ratio of the power reflected back from the
line to the power transmitted to the line and measurement of return loss can
reveal line faults due to mismatching. It is calculated by the following formula.
Return Loss=20log(︱Γ︱)
(gamma)) is the voltage
g reflection coefficient near the load.
Γ (g
For maximum power transfer the return power should be as small as
possible. This means that when expressed in dB, the return loss should be
as large a negative number as possible. For example a return loss of -40dB
is better than one of -20dB.
Gain
It stands for the ability of antenna to emit/receive signals to/from a particular
direction. It can be measured by antenna’s input and output power
amplification. The higher the gain is, the further distance radio wave radiates.
Efficiency
Antenna efficiencyy is defined as the ratio of the total p
power radiated into
space to the total power at the input port.
ShenZhen Sunlord Electronics CO., LTD.
Typical antenna characteristic curve
SLDA31-2R800G-S1TF
ShenZhen Sunlord Electronics CO., LTD.
Property Range of Antennas
Part No.
Size
(mm)
Center Frequency
(GHz)
Bandwidth
(MHz)
Gain
(dBi)
SLDA31
3 2×1 6×1 0
3.2×1.6×1.0
28
2.8
100
05
0.5
SLDA52
5.0×2.0×1.0
2.51
200
2.5
SLDA62
6 0×2 0×1 0
6.0×2.0×1.0
2 64
2.64
200
26
2.6
SLDA72
7.2×2.0×1.0
2.47
150
2.7
SLDA72
7 2×2 0×1 0
7.2×2.0×1.0
2 86
2.86
150
27
2.7
SLDA81
8.0×1.0×1.0
3.01
300
2
SLDA92
9.2×2.0×1.0
2.66
300
3
SLDA16030
16.0×3.0×2.0
0.43
20
3
SLDA35050
35.0×5.0×1.0
0.65
50
-2.0
SLDA50040
50.0×4.0×1.0
0.65
50~800
-2.0
ShenZhen Sunlord Electronics CO., LTD.
Application
Chip antennas are mainly used for the 2.408GHz-2.480GHz
frequency range of short-range wireless communication and other
frequency range, such as RFID, CMMD, etc.
For example
- Cordless Phone
- Wireless
Wi l
LAN
LAN、Wireless
Wi l
Bl
Bluetooth
t th M
Mouse 、Wireless
Wi l
S
Speaker
k
- Bluetooth Headset 、Bluetooth phone、
- Wireless Bluetooth Car System
- RFID
- Mobile TV
ShenZhen Sunlord Electronics CO., LTD.
Chip Antenna Selection
-
Based on the size of the antenna pad
Notice the physical environment of PCB
Larger size antenna will make better
performance if the space is enough
enough.
Choosing suitable frequency for antenna
ShenZhen Sunlord Electronics CO., LTD.
C t t
Content
1、 The concept of LTCC
About LTCC technology
2 Sunlord
2、
S l d LTCC components
t
Multilayer chip Antenna
Multilayer chip Filter
Multilayer chip Diplexer
Multilayer chip Balun
Multilayer chip Balance Filter
ShenZhen Sunlord Electronics CO., LTD.
The classification of LC filter
ShenZhen Sunlord Electronics CO., LTD.
Electrical Parameters
Center frequency
Insertion Loss
Bandwidth
Attenuation
VSWR
ShenZhen Sunlord Electronics CO., LTD.
Main Parameters of BPF Filter
S21:
Insertion Loss
p
Characteristic
impedance ：
50ohm
Bandwidth
S21:
Attenuation
-15
dB|S[i ,j]|
Center
frequency
0
-30
Return
loss
-45
-60
Ripple
-75
0.5
1.5
2.5
3.5
4.5
5.5
freq.(GHz)
S11
S12
limit line
ShenZhen Sunlord Electronics CO., LTD.
Terms and Descriptions
•
Center Frequency（Fo)
Usually defined as the midpoint frequency between 3dB frequency
range of a band pass filter or stop filter
filter.
•
Insertion Loss (IL)
Insertion loss is the loss of signal power resulting from the insertion
of a device in a transmission line and is usually expressed in dB. If
the power transmitted to the load before insertion is PT and the
power received by the load after insertion is PR,
PR then the insertion
loss in dB is given by
•
Attenuation
It shows the signal loss of stop band.
ShenZhen Sunlord Electronics CO., LTD.
Comparison of Filters
Type
Frequency
Selective
Insertion
Loss
Attenuation
Volume
Species
Technology
Temp.
stability
Cost
SAW
filter
＜2400
big
better
medium
BP
complex
poor
high
LTCC
filter
＞800
small
good
small
BP, LP
BP
LP,
HP, SP
simple
good
low
Dielectric
Filter
＞800
800
medium
di
good
d
bi
big
BP
medium
di
good
d
hi h
high
ShenZhen Sunlord Electronics CO., LTD.
Sunlord’s LC Filters
3.2*2.5
bandpass
bandpass
3.2*1.6
2.5*2.0
2.0*1.2
lowpass
bandpass
b d
bandpass
highpass
lowpass
p
1.6*0.8
bandpass
lowpass
bandpass
1 0*0 5
1.0*0.5
lowpass
ShenZhen Sunlord Electronics CO., LTD.
Ordering Information
SLF*
①
21
②
① Type
-2R450G
③
-02
④
T
⑤
F
⑥
SLFL
lowpass
② External Dimensions
(LxW)(mm)
SLFB
bandpass
31(1206)
3.2x1.6
SLFH
highpass
21(0805)
2.0x1.2
18(1608)
1.6x0.8
15(1005)
1.0x0.5
③ Center Frequency
Example
Nominal Value
0R847G
847.5MHz
2R470G
2450.0MHz
④ Series Code
E1,G1,T1,etc.
⑤ Packing
B
Bulk Package
T
Tape & Reel
⑥ Hazardous Substance Free
Products
F
ShenZhen Sunlord Electronics CO., LTD.
Low-pass
p
Filter Example
p
SLFL21-2R450G-G9TF
Center Frequency
2450.0MHz
Band width
fo±50.0MHz
IL in BW max.
（@25℃）
0.5 dB
IL in BW max.
（@ 40℃ 85℃）
（@-40℃～85℃）
0.5 dB
Attenuation
27.0dB min. at 2xF0 MHz
25.0dB min. at 3xF0 MHz
25 0dB min
25.0dB
min. at 4xF0 MHz
Ripple in BW
0.25 dB max
VSWR in BW
1.80 max.
Characteristic
Impedance (Nom.)
50 ohm
0
-10
dB(S(1,1))
dB(S(2,1))
Part Number
-20
-30
-40
-50
-60
0.5
1.5
2.5
3.5
4.5
Frequency(GHz)
ShenZhen Sunlord Electronics CO., LTD.
5.5
6.5
7.5
Band-pass Filter Example
SLFB18-2R450G-02TF
Center
Ce
te Frequency
eque cy
2450.0MHz
50 0
Band width
fo±50.0MHz
IL in BW max.
（@25℃）
2.2 dB
IL in BW max.
（@-40℃～85℃）
2.5 dB
Attenuation
24dB min.
i at 880～960MHz
880 960MH
20dB min. at 1710～1990MHz
15.5dB min. at 4800～5000MHz
19.5dB min. at 7200～7500MHz
Ripple in BW
1.5 dB max
VSWR in BW
2.1 max.
Characteristic
Impedance
(Nom.)
0
dB(S(1,1)))
dB(S(2,1)))
Part Number
-10
-20
-30
-40
-50
50 ohm
0
1
2
3
4
5
6
Frequency(GHz)
ShenZhen Sunlord Electronics CO., LTD.
7
8
9
High-pass Filter Example
SLFH21-1R925G-01TF
q
y
Center Frequency
1925.0MHz
Band width
fo±275.0MHz
IL in BW max.
（@25℃）
2.2 dB
IL in BW max.
（@-40℃～85℃）
2.2 dB
Attenuation
25.0dB Min. at 900~1450 MHz
Ripple in BW
1.6dB max. at 1650～2200MHz
0.39dB max. at 1650
1650～1675MHz
1675MHz
1.0dB max. at 1625～1650MHz
VSWR in BW
Characteristic
Impedance (Nom.)
2.1 max.
10
0
-10
dB(S(1,1))
dB(S(2,1))
Part Number
-20
-30
-40
-50
-60
50 ohm
0
0.5
1
ShenZhen Sunlord Electronics CO., LTD.
1.5
Frequency(GHz)
2
2.5
3
Content
1、 The concept of LTCC
About LTCC technology
2 Sunlord
2、
S l d LTCC components
t
Multilayer chip Antenna
Multilayer chip Filter
Multilayer chip Diplexer
Multilayer chip Balun
Multilayer chip Balance Filter
ShenZhen Sunlord Electronics CO., LTD.
About Diplexer
In modern communication systems, multi transmission system share a single
antenna.
t
Th diplexer
The
di l
iis used
d as tto iisolate
l t ttwo ffrequency ranges, such
h as
transmitting and receiving signals, or two different bands. It is a key
component in RF front-end and its performance will directly affect the quality of
the whole system of communication.
communication
ShenZhen Sunlord Electronics CO., LTD.
Electrical Parameters
Center Frequency
Bandwidth
Insertion Loss
Isolation
VSWR
ShenZhen Sunlord Electronics CO., LTD.
Terms and Descriptions
Center Frequency and Bandwidth
Diplexer has two separate working frequency range and at each
working frequency range, the insertion loss should be low enough
and the attenuation at the other frequency range should be high
high.
Isolation
The attenuation at another frequency range when one
frequency range working normally.
ShenZhen Sunlord Electronics CO., LTD.
Ordering Information
SLFD
①
-2R450G
③
-01
④
T
⑤
②External Dimensions (LxW)(mm)
①Type
SLFD
21
②
Diplexer
32(1210)
3.2x2.5
21(0805)
2.0x1.2
18(0603)
1 6x0 8
1.6x0.8
③Center Frequency
④Series Code
Example
Nominal Value
01，02
2R200G
2200.0MHz
2R450G
2450.0MHz
⑤Packing
Tape & Reel
ShenZhen Sunlord Electronics CO., LTD.
Diplexer
p
characteristic curve
0
0
10
-10
-10
10
-20
-20
dB(S(2,3))
dB(S(3,3))
dB(S(2,2))
d
dB(S(1,1))
dB(S(3,1))
d
dB(S(2,1))
d
SLFD32-2R200G-01T
-30
-40
40
-50
-30
40
-40
-50
-60
-60
0.5
1.0
1.5
2.0
freq, GHz
2.5
3.0
0.5
1.0
1.5
2.0
freq, GHz
ShenZhen Sunlord Electronics CO., LTD.
2.5
3.0
Content
1、 The concept of LTCC
About LTCC technology
2 Sunlord
2、
S l d LTCC components
t
Multilayer chip Antenna
Multilayer chip Filter
Multilayer chip Diplexer
Multilayer chip Balun
Multilayer chip Balance Filter
ShenZhen Sunlord Electronics CO., LTD.
Ab t B
About
Balun
l
Function: Impedance matching
Function
Signal balance
Single--End Circuit
Single
Antenna
LNA
……
Balun
Differential
Circuit
Unbalanced To balanced
IC
Push--Pull Amp
Push
……
ShenZhen Sunlord Electronics CO., LTD.
Impedance matching
By adding a component or circuit to balance input impedance and output
impedance to achieve the maximum output.
output
50Ω
50
Ω
R ± jX
Single
Single--ended differential transfer
Non-balanced signal is converted to balanced signals. The
Noninput signal is converted into two signals with the same amplitude and
the opposite phase close to 180 degrees.
T/2
T
T/2
ShenZhen Sunlord Electronics CO., LTD.
Ordering Information
SLBL
①
-2R450G
③
-05
④
-02
⑤
T
⑥
②External Dimensions (LxW)(mm)
①Type
SLBL
18
②
Balun
③Center Frequency
③
q
y
Example
Nominal Value
2R450G
2450.0MHz
15(0402)
1.0x0.5
18(0603)
1.6x0.8
21(0805)
2 0x1 2
2.0x1.2
⑤Packing
⑤
ac g
Tape & Reel
④Balance impedance
05
50Ω
10
100Ω
ShenZhen Sunlord Electronics CO., LTD.
Balun characteristic curve
SLBL21 2R400G 10 01T
SLBL21-2R400G-10-01T
0
Ssss11
Sdd
d22
-10
-20
-30
-40
-50
2.2
2.3
2.4
2.5
2.6
freq,
eq, G
GHz
ShenZhen Sunlord Electronics CO., LTD.
Content
1、 The concept of LTCC
About LTCC technology
2 Sunlord
2、
S l d LTCC components
t
Multilayer chip Antenna
Multilayer chip Filter
Multilayer chip Diplexer
Multilayer chip Balun
Multilayer chip Balance Filter
ShenZhen Sunlord Electronics CO., LTD.
Ab t B
About
Balance
l
Filt
Filter
RF frontfront-end module
Balance--Filter
Balance
Single--End Circuit
Single
Differential Circuit
LNA
IC
Balun
RX
BP
F
Diplexer
Matchin
g
circuit
TX
Coupler
PA
LPF
BALUN
ShenZhen Sunlord Electronics CO., LTD.
A li ti
Application
Balun
+
BPF
=
Balance Filter
Between the antenna and the IC for balanced and unbalanced conversion, the
function of the filtering.
g
Antenna
LNA
……
Balun--Filter
Balun
IC
MTK:6612\\6616
MTK:6612
CSR:BC4\\BC5
CSR:BC4
BC5\\BC6
BC6\\B
C7
……
ShenZhen Sunlord Electronics CO., LTD.
Ordering Information
SLFBF
①
21
2R450G
②
③
T
Type
①
A02
④
Center Frequency
2R450G
T
Tape Carrier Package
⑤
⑥
21
④
2450.0MHz
Packing
⑤
F
② External Dimensions (L×W) (mm)
SLFBF Balanced Filter
③
T
2.0 × 1.2
Series Code
A02
⑥
Packing
F
ShenZhen Sunlord Electronics CO., LTD.
Product Example
Part Number
SLFBF--212R450G
SLFBF
212R450G--A02TF
Unbalance Port Impedance
50 ohm
Balance Port Impedance
Conjugate match to MTK MT6612/6616
Frequency Range (BW)
2450.0±
2450.0
±50.0 MHz
Insertion Loss in BW
2.8dB max. at 25 ℃
3.1 dB max. at -40 to +85 ℃
Attenuation
(Absolute value)
40.0 dB min at 880.00~960.00MHz
30.0 dB min at 1710.00~1880.00MHz
16.0 dB min at 1880.00~1990.00MHz
17 0 dB min
17.0
i att 4800
4800.00~5000.00MHz
00 5000 00MH
Phase Difference
180°±
180
°±10
10°°
Amplitude difference
1.5dB max
Unbalance Port V.S.W.R in BW
2.10 max
Balance Port V.S.W.R in BW
2.10 max
P
Power
C
Capacity
it
500 mW
W max.
ShenZhen Sunlord Electronics CO., LTD.
Electrical Characteristics
Frequency
F
0
-10
Sss11
Sdd22
Sds21
20
-20
-30
-40
-50
-60
0.8
1.8
2.8
3.8
4.8
5.8
6.8
7.5
freq, GHz
ShenZhen Sunlord Electronics CO., LTD.
Electrical Characteristics
2
-170
1
-175
0
-180
-1
-185
-2
-190
2.4
2.5
freq GHz
freq,
ShenZhen Sunlord Electronics CO., LTD.
Pha_Diff
Am
m p_Diff
Phase Difference and Amplitude difference
Electrical Characteristics
2
-170
1
-175
0
-180
-1
-185
-2
-190
2.4
2.5
freq GHz
freq,
ShenZhen Sunlord Electronics CO., LTD.
Pha_Diff
Am
m p_Diff
Phase Difference and Amplitude difference
The Application of Sunlord’s Products in RF Chips(1)
Application
A
li ti
Fields
IC design
d i
company
MTK
Part Number
Sunlord
Part Number
MT6601
Filter
SLFB18-2R450G-02TF
MT6611
Balanced-Filter
SLFBF21-2R450G-A02TF
MT6612
Balanced-Filter
SLFBF21-2R450G-A02TF
MT6616
Balanced-Filter
SLFBF18-2R450G-A01T
Filter
SLFB21-2R450G-02TF
Filter
SLFB18 2R450G 05TF
SLFB18-2R450G-05TF
Yes
Filter
SLFB18-2R450G-05TF
Yes
SLFB18-2R450G-05TF
Yes
SLFB18-2R450G-05TF
Yes
MT6622
MT6626
MT6236
MT6276
BB+BT
BC6888
Balanced-Filter
SLFBF21-2R450G-B11T
BC6888A04
Balanced-Filter
SLFBF21-2R450G-C01T
BC02/03
Balanced-Filter
SLFBF21-2R450G-C01T
BC04/05
Balanced-Filter
SLFBF21-2R450G-B01T
Intel
canyon peak
Filter
SLFB15-2R450G-02TF
RDA
RDA5870
Filter
SLFB18-2R450G-02TF
B d
Broadcom
BCM2157
Filt
Filter
SLFB22 2R450G 02TF
SLFB22-2R450G-02TF
TI
TI3630
Filter
SLFB22-2R450G-02TF
Mstar
MSR5100
Filter
SLFB18-2R450G-02TF
CW6601
Filter
SLFB18-2R450G-02TF
CW6626
Filter
SLFB18-2R450G-02TF
BT
CSR
C
Conwise
i
ShenZhen Sunlord Electronics CO., LTD.
Bom
Yes
Yes
The Application of Sunlord’s Products in RF Chips(2)
Application
Fields
BT+Wifi+FM+
GPS
IC design
company
Part Number
Sunlord
Part Number
Bom
MT6620
Filter
SLFB21-2R450G-06TF
Yes
Filter
SLFB21 2R450G 06TF
SLFB21-2R450G-06TF
Yes
Balun
SLBL18-2R450G-05-01T
Testing
Balanced-Filter
SLFBF21-2R450G-A21T
Diplexer
p
SLFD22-2R450G-01T
Yes
Readyy to test
Filter
SLFB21-2R450G-01TF
Balun
SLBL18-2R450G-20-02T
Balanced-Filter
SLFBF21-2R450G-A11T
Filter
SLFB21-2R450G-06TF
Balun
SLBL18-2R450G-AB-01T
Balun
SLBL15-2R450G-AA-01T
canyon peak
Filter
SLFB15 2R450G 02TF
SLFB15-2R450G-02TF
Y
Yes
Jackson Peak
Filter
SLFB18-2R450G-04TF
Yes
Marble Peak
Filter
SLFB18-2R450G-04TF
Yes
MSR7602
Filter
SLFBF21-2R450G-C11T
6026/6027
Filter
SLFB21-2R450G-07TF
6030
Balanced-Filter
SLFBF21-2R450G-A02TF
No
RDA
5990*
Filter
SLFB21-2R450G-03TF
Yes
RDA
RDA6231/6221
Filter
SLFL15-1R710G-01TF
Yes
MTK
MTK
MT6628
MT5921
MT5931
Atheros
Wifi
Intel
Mstar
CSR
Antenna Filter
AR6302/AR6003
ShenZhen Sunlord Electronics CO., LTD.
Yes
THANK YOU!
ShenZhen Sunlord Electronics CO., LTD.

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