TA1326FNG 查看數據表（PDF） - Toshiba

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TA1326FNG

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

Toshiba 

Block Diagram

TA1326FNG

Digital

VCC

16

D.VCC

Phase

Comp.

Sound PLL

loop

filter

15

Sound VCO

bypass

capacitor

14

Charge

Pump

Analog

GND

13

A.GND

RF OSC2

12

RF OSC1

11

RF Carrier

OSC

Analog

GND

10

A.GND

RF PLL

loop

filter

9

Charge

Pump

20.8 kHz

Sound

Counter

TPSG

White Clip

Sound

VCO

RF Mod.

1/4

Programmable

Divider

Video Mod.

Mixer

Phase

Comp.

62.5 kHz

Clamp

X’tal

OSC

I2C Bus

A.VCC

D.GND

1

2

3

4

5

6

Video

Sound

Analog

4 MHz X’tal

Digital

SCL

signal

input

signal

input

VCC

GND

7

SDA

8

RF

signal

output

Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for

explanatory purpose.

2

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