TA1375FG Datasheet, PDF (6/24 Pages) Toshiba Semiconductor – Single Conversion Tuner for Digital TV / CATV

Pin No. Pin Name.
Function
RF signal Input pin for the VHF band.
19
19
VHF RF input ^{It can be symmetrical Input,}
20
asymmetrical Input by grounding of
one pin with a capacity element.
RF signal Input pin for the UHF band.
22
22
UHF RF input ^{It can be symmetrical Input,}
23
asymmetrical Input by grounding of
one pin with a capacity element.
24
GND3
This Is the ground pin for the Mixer
circuit.
26
25
VHF-L band ^{Local oscillator for the VHF-L band}
26
Local oscillator
The oscillator type Is symmetrical
amplifier.
27
27
28
UHF band Local oscillator for the UHF band
29
Local oscillator The oscillator type Is balanced clap.
28
30
32
31
VHF-H band ^{Local oscillator for the VHF-H band}
32
33
Local oscillator
The oscillator type Is symmetrical
amplifier.
2005/05/23
6
Interface
TA1375FG
Vcc
20
GND
Vcc
23
GND
⎯
Vcc
25
GND
Vcc
30
29
GND
Vcc
31
33
GND