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Datasheet

SA614A
(Product Specification)
11-Jul-97, 14 pages, 170 kB

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General description

The SA614A 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 SA614A features higher IF bandwidth (25MHz) and temperature compensated RSSI and limiters permitting higher performance application compared with the SA604. The SA614A is available in a 16-lead dual-in-line plastic and 16-lead SO (surface-mounted miniature) package.

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: 1.5µV across input pins (0.22µV into 50W matching network) for 12dB SINAD (Signal to Noise and Distortion ratio) at 455kHz
  • SA614A meets cellular radio specifications


Products/packages

Type numberNorth American Type numberOrdering code (12NC)Product statusPackagePackingMarkingChemical contentLeadfree conversion date
SA614AD/01SA614AD/019352 752 82112Volume productionSOT109-1
(SO16)
TubeStandard MarkingSA614AD/01
week 12, 2005
SA614AD/01SA614AD/01-T9352 752 82118Volume productionSOT109-1
(SO16)
Reel Pack, SMD, 13"Standard MarkingSA614AD/01
week 12, 2005

Pricing/ordering/availability

Type numberOrdering code(12NC)Indicative price/unit($)RegionDistributorIn stockInventory dateBuy onlineSamples
SA614AD/019352 752  82112  2.0400NAARROW ELECTRONICS75212/3/2008 Buy online Order samples
   NAAVNET ELECTRONICS MARKETING2,20712/3/2008 Buy online  
   NAFUTURE ELECTRONICS55812/3/2008 Buy online  
SA614AD/019352 752  82118  2.0400NADIGI-KEY CORPORATION5,00012/3/2008 Buy online not available
   NADIGI-KEY CORPORATION5,56212/3/2008 Buy online  
   NAFUTURE ELECTRONICS1,50012/3/2008 Buy online  
   NAMOUSER ELECTRONICS2,08512/3/2008 Buy online  

Applications

  • 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


Block diagrams/pinning

Design support

Support Documents

Disclaimer

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