SA624 Ver la hoja de datos (PDF) - Philips Electronics
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SA624 Datasheet PDF : 15 Pages
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Philips Semiconductors
High performance low power FM IF system with
high-speed RSSI
Product specification
SA624
BLOCK DIAGRAM
16
15
14
13
12
11
10
9
IF
AMP
VOLTAGE
REGULATOR
GND
SIGNAL
STRENGTH
LIMITER
LIMITER
QUAD
DET
MUTE
GND
VCC
1
2
3
4
5
6
7
8
Figure 2. Block Diagram
DC ELECTRICAL CHARACTERISTICS
VCC = +6V, TA = 25°C; unless otherwise stated.
SYMBOL
PARAMETER
VCC
Power supply voltage range
ICC
DC current drain
Mute switch input threshold (ON)
(OFF)
TEST CONDITIONS
LIMITS
SA624
MIN
TYP
MAX
4.5
8.0
2.5
3.4
4.2
1.7
1.0
SR00441
UNITS
V
mA
V
V
1997 Nov 07
3
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