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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 1,067

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 7 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $5.71
250 $4.13
500 $3.96
750 $3.87
1,500+ $3.71


Attributes Table
Operating Frequency 150MHz
Conversion Gain 17dB
Supply Voltage 2.7V to 7V
Noise Figure 6.2dB
Supply Current 3.5mA
Operating Temp Range -40°C to +85°C
Storage Temperature Range -65°C to +150°C
Features and Applications

The SA606DK/01,112 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 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


  • Low power consumption: 3.5 mA typical at 3 V
  • Mixer input to >150 MHz
  • Mixer conversion power gain of 17 dB at 45 MHz
  • XTAL oscillator effective to 150 MHz (LC oscillator or external oscillator can be used at higher frequencies)
  • 102 dB of IF amp/limiter gain
  • 2 MHz IF amp/limiter small signal bandwidth
  • Temperature compensated logarithmic RSSI with a 90 dB dynamic range
  • Low external component count; suitable for crystal/ceramic/LC filters
  • Excellent sensitivity: 0.31 μV into 50 Ω 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
  • Audio output internal op amp
  • RSSI output internal op amp
  • Internal op amps with rail-to-rail outputs
  • ESD protection: Human Body Model 2 kV; Robot Model 200 V


  • Portable cellular radio FM IF
  • Cordless phones
  • Wireless systems
  • RF level meter
  • Spectrum analyzer
  • Instrumentation
  • FSK and ASK data receivers
  • Log amps
  • Portable high performance communication receiver
  • Single conversion VHF receivers