ta1322fn TOSHIBA Semiconductor CORPORATION, ta1322fn Datasheet - Page 3

• Manufacturer Part Number: ta1322fn
• Description: Down-converter Ic With Pll For Satellite Tuner
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Pin Functions
Pin No.
10
11
1
2
3
4
5
6
7
8
9
GND1
V
Oscillator
GND2
Vt Output
NF
Reference Input
(4-MHz input)
V
Reference signal
buffer output
GND3
CC
CC
1
2
Pin Name
Ground pin for oscillator circuit block
Power supply pin for local oscillator
circuit block
Local oscillator circuit
Ground pin for oscillator circuit block
Tuning voltage output pin with built-in
tuning amplifier
Crystal oscillator input
Can be switched between X’tal
oscillator and external input using pin
24 (XO switch).
Power supply pin for PLL circuit block
Buffer output pin for reference signal
Ground pin for PLL circuit block
Function
3
GND3
V
CC
2
8
GND3
V
CC
GND3
V
V
CC
CC
10
2
1 kW
2
2
6
7
GND1
2
4
Interface
¾
¾
¾
¾
TA1322FN
50 W
2002-02-12
3