SA604AD NXP Semiconductors, SA604AD Datasheet - Page 2

• Manufacturer Part Number: SA604AD
• Manufacturer: NXP Semiconductors

Specifications of SA604AD

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
DESCRIPTION
The SA604A is an improved monolithic low-power FM IF system
incorporating two limiting intermediate frequency amplifiers,
quadrature detector, muting, logarithmic received signal strength
indicator, and voltage regulator. The SA604A features higher IF
bandwidth (25MHz) and temperature compensated RSSI and
limiters permitting higher performance application compared with the
SA604. The SA604A is available in a 16-lead SO (surface-mounted
miniature) package.
FEATURES
ORDERING INFORMATION
ABSOLUTE MAXIMUM RATINGS
1997 Nov 07
16-Pin Plastic Small Outline (SO) package (Surface-mount)
Low power consumption: 3.3mA typical
Temperature compensated logarithmic Received Signal Strength
Indicator (RSSI) with a dynamic range in excess of 90dB
Two audio outputs - muted and unmuted
Low external component count; suitable for crystal/ceramic filters
Excellent sensitivity: 1.5 V across input pins (0.22 V into 50
matching network) for 12dB SINAD (Signal to Noise and Distortion
ratio) at 455kHz
SA604A meets cellular radio specifications
High performance low power FM IF system
SYMBOL
T
V
STG
T
CC
JA
A
Single supply voltage
Storage temperature range
Operating ambient temperature range SA604A
Thermal impedance
DESCRIPTION
PARAMETER
D package
2
PIN CONFIGURATION
APPLICATIONS
TEMPERATURE RANGE
Cellular radio FM IF
High performance communications receivers
Intermediate frequency amplification and detection up to 25MHz
RF level meter
Spectrum analyzer
Instrumentation
FSK and ASK data receivers
UNMUTE AUDIO OUTPUT
MUTE AUDIO OUTPUT
QUADRATURE INPUT
IF AMP DECOUPLING 1
-40 to +85 C
RSSI OUTPUT
MUTE INPUT
V
GND
Figure 1. Pin Configuration
CC
2
3
4
5
6
7
8
D Package
-65 to +150
40 to +85
RATING
90
9
ORDER CODE
SA604AD
16
15
14
13
12
11
10
9
IF AMP INPUT
IF AMP DECOUPLING
IF AMP OUTPUT
GND
LIMITER INPUT
LIMITER DECOUPLING
LIMITER DECOUPLING
LIMITER
Product specification
SA604A
853-1431 18663
SOT109-1
UNITS
DWG #
C/W
SR00311
V
C
C