SA604A

Features: • 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&...

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SeekIC No. : 004483761 Detail

SA604A: Features: • Low power consumption: 3.3mA typical• Temperature compensated logarithmic Received Signal Strength Indicator (RSSI) with a dynamic range in excess of 90dB• Two audio ou...

floor Price/Ceiling Price

Part Number:
SA604A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/25

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Product Details

Description



Features:

• 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: 1.5V across input pins (0.22V into 50 matching network) for 12dB SINAD (Signal to Noise and Distortion ratio) at 455kHz
• SA604A meets cellular radio specifications




Application

• 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



Pinout

  Connection Diagram


Specifications

SYMBOL PARAMETER RATING UNITS
VCC Single supply voltage 9 V
TSTG Storage temperature range 65 to +150 °C
TA Operating ambient temperature range SA604A 40 to +85 °C
JA Thermal impedance         D package 90 °C/W



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.




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