参数资料
型号: TA1281FN
元件分类: 调谐器
英文描述: 3-BAND, VIDEO TUNER, PDSO16
封装: 0.225 INCH, 0.65 MM PITCH, PLASTIC, SSOP-16
文件页数: 3/10页
文件大小: 179K
代理商: TA1281FN
TA1281FN
2003-04-08
2
Terminal Function
Pin No.
Pin Name
Function
Interface
1
16
VHF oscillator
VHF oscillator.
To prevent abnormal oscillation, connect a
resistor between pin 1 and the external
capacitor.
2
GND
3
4
MIX output
Mixer output.
For tuning, connect a tank circuit between
pins 3 and 4.
5
IF output
IF output.
Output impedance : 75
6
VCC
7
8
VHF input
VHF-RF input. Normally, ground pin 7 to AC
using a capacitor and input to pin 8.
9
10
UHF input
UHF-RF input.
Either apply balanced input to pins 9 and 10
or ground pin 10 to AC and input to pin 9.
11
REG
Regulator output.
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