Transformers for Frequency Mixer for Docsis 3.0 B4F

Transformers for Frequency Mixer for Docsis 3.0
ミキサ用トランス
TYPE B4F
5-0.45
Recommended patterns
推奨パターン図
(Unit: mm)
Transformers for Frequency Mixer
Part No.
#617PT-2038=P3
#617PT-2270=P3
#617PT-2301=P3
#617PT-2304=P3
Winding Turns
1-2=2-3
4-6
3T
6T
2T
6T
1T
4T
1T
6T
ミキサ用トランス
Impedance
Ratio
75 : 75
75 : 37.5
75 : 18.75
75 : 8.333
(Unit: mm)
Test Circuit 測定回路
Input
Single
75Ω
Output
Differential
75×xΩ
Typical Characteristics 代表特性例
1) #617PT-2038 (Impedance Ratio=75:75)
2) #617PT-2270 (Impedance Ratio=75:37.5)
3) #617PT-2301 (Impedance Ratio=75:18.75)
4) #617PT-2304 (Impedance Ratio=75:8.333)