Part Number : SA606

Function : Low-voltage high performance mixer FM IF system

Package : SO, SSOP 20 Pin Type

Maker : NXP Semiconductors.

Pinouts :
SA606 datasheet

Description :

The SA606 is a low-voltage high performance monolithic FM IF system incorporating a
mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector,
logarithmic Received Signal Strength Indicator (RSSI), voltage regulator and audio and
RSSI op amps. The SA606 is available in SO20 and SSOP20 packages.

The IC was designed for portable communication applications and will function down
to 2.7 V. The RF section is similar to the famous SA605. The audio and RSSI outputs
have amplifiers with access to the feedback path. This enables the designer to adjust the
output levels or add filtering.


1. Low power consumption: 3.5 mA typical at 3 V
2. Mixer input to >150 MHz
3. Mixer conversion power gain of 17 dB at 45 MHz
4. XTAL oscillator effective to 150 MHz (LC oscillator or external oscillator can be used at
higher frequencies)
5. 102 dB of IF amp/limiter gain
6. 2 MHz IF amp/limiter small signal bandwidth
7. Temperature compensated logarithmic RSSI with a 90 dB dynamic range
8. Low external component count; suitable for crystal/ceramic/LC filters
9. Excellent sensitivity: 0.31V into 50matching network for 12 dB SINAD
(Signal-to-Noise-and-Distortion ratio) for 1 kHz tone with RF at 45 MHz and IF at 455 kHz

SA606 meets cellular radio specifications

1. Audio output internal op amp
2. RSSI output internal op amp
3. Internal op amps with rail-to-rail outputs
4. ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101
5. Latch-up testing is done to JEDEC Standard JESD78 Class II, Level B


1. Portable cellular radio FM IF
2. Cordless phones
3. Wireless systems
4. RF level meter
5. Spectrum analyzer
6. Instrumentation
7. FSK and ASK data receivers
8. Log amps
9. Portable high performance communication receiver
10. Single conversion VHF receivers

Datasheet PDF Download :
SA606 pdf

Others datasheet of same file :

SA606D, SA606D/01, SA606DK, SA606DK/01

2021/05/07 20:00 2021/05/07 20:00