SA625 Просмотр технического описания (PDF) - Philips Electronics
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SA625 Datasheet PDF : 14 Pages
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Philips Semiconductors
High performance low power mixer FM IF system
with high-speed RSSI
Product specification
SA625
BLOCK DIAGRAM
20
19
18
17
16
15
14
13
12 11
IF
AMP
LIMITER
OSCILLATOR
RSSI
E
B
1
2
3
4
5
6
7
8
9
10
Figure 2. Block Diagram
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
VCC
TSTG
TA
Single supply voltage
Storage temperature range
Operating ambient temperature range SA625
θJA
Thermal impedance
DK package
RATING
9
-65 to +150
-40 to +85
117
SR00457
UNITS
V
°C
°C
°C/W
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
SA625
UNITS
MIN
TYP
MAX
4.5
8.0
V
4.55
5.8
6.75
mA
1.7
V
1.0
V
1997 Nov 07
3
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