la79600gp Sanyo Semiconductor Corporation, la79600gp Datasheet - Page 5

• Manufacturer Part Number: la79600gp
• Description: Av Transmitter Us3, 4ch, Jpn1, 2ch, Twn13ch Compatible
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Pin No.
11
12
13
14
15
16
17
18
19
20
21
22
23
CARR OFF
NC
IN XTAL
CH
NC
NC
OSC1
OSC2
NC
V CC 2
RF LPF
V CC 1
NC
Pin name
Voltage
3.5
1.7
3.7
5.0
2.6
5.0
(V)
Hi : 14pin Hi
Lo : 14pin Lo
4MHz oscillator inserted between the
circuit and GND. External input of the
4MHz signal possible. Insertion of about
270kΩ resistor between the circuit and
GND ensurescompatibility with 3.58MHz
of VTR chroma sub-carrier.
* TWN CH selector pin
Insert a 270kΩ resistor In a circuit to V CC .
CH selector pin
JP1 : 1.2V to 2.3V
JP2 : 0.8 or less
US3 : 4.2 or more
US4 : 2.7V to 3.8V
* TWN CH
RF oscillator pin
RF VCO type V CC
Control pin of output RF oscillator for the
PLL phase detector charge pump.
OPEN : REF OSC 4MHz
GND : REF OSC 3.58MHz
RF Operating
RF Stop
Function
LA79600GP
14
33kΩ
17kΩ
3.5kΩ
3.5kΩ
100Ω
100Ω
11
1kΩ
1kΩ
5pF
Equivalent Circuit
21
25kΩ
100kΩ
5kΩ
20kΩ
18 17
2kΩ
100kΩ
13
500Ω
Continued on next page.
2.2V
2.8V
No.A0850-5/8
10pF
10pF