Philips Semiconductors
Product specification
Low power FM IF system
SA614A
BLOCK DIAGRAM
16
15
14
13
12
11
10
9
GND
IF
AMP
LIMITER
LIMITER
QUAD
DET
SIGNAL
STRENGTH
VOLTAGE
REGULATOR
MUTE
V
GND
CC
1
2
3
4
5
6
7
8
SR00324
Figure 2. Block Diagram
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
RATING
UNITS
V
Single supply voltage
Storage temperature range
Operating ambient temperature range SA614A
9
V
CC
°C
°C
T
STG
-65 to +150
-40 to +85
T
A
°C/W
°C/W
Thermal impedance
D package
N package
90
75
θ
JA
DC ELECTRICAL CHARACTERISTICS
V
CC
= +6V, T = 25°C; unless otherwise stated.
A
LIMITS
SA614A
TYP
SYMBOL
PARAMETER
TEST CONDITIONS
UNITS
MIN
4.5
MAX
V
CC
Power supply voltage range
DC current drain
8.0
4.0
V
I
2.5
3.3
mA
CC
Mute switch input threshold (ON)
(OFF)
V
V
1.7
1.0
3
1997 Nov 07
NXP [ NXP ]
