Pin Function
Pin
Pin
Symbol
voltage
No.
1
CERA
—
2
AFC
—
JV
3
9.0V
CC
4
IREF
1.8V
5
J GND
—
6
V2 OUT
3V
7
U2 OUT
8
Y2 OUT
3V
Equivalent circuit
Vcc
Vcc
Vcc
10k
28k
1
Vcc
Vcc
Vcc
2
1.2k
46k
Vcc
20k
4
150
14.4k
Vcc
200
Vcc
6
20k
7
8.6k
Vcc
Vcc
200
4k
Vcc
8
8k
SD533H5, SD-643HD5
Description
32f
(500 or 503.5kHz) ceramic
H
oscillator connection.
CR connection for AFC lag-lead filter.
Power supply.
Connect a 10kΩ resistor between this
pin and GND.
Jungle system (H/V) GND.
Reinput system outputs.
Reinput system output.
155