SA2104/SA2104S
PIN CONFIGURATION
PIN DESCRIPTIONS AND QUIESCENT VOLTAGE
Pin
Pin voltage (Typ.) (V)
Symbol
Pin description
Internal circuit
No.
AM
FM
1
RF GND
GND for FM OSC stage
••
0
0
2
FM•RFin
FM•RF input pin.
0
0.8
AM
LOWAM low frequency cut down
pin
3
1.0
••
CUT
4
5
MIX OUT
VCC
AM/FM mixer output pin.
3.0
3.0
0.5
VCC for AM, FM IF, FM
MPX stage
••
3.0
(To be continued)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
REV:2.0
2004.07.31
Http: www.silan.com.cn
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