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Datasheet

(Product Specification)
v.2, 07-Nov-97, 17 pages, 169 kB

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Low-voltage high performance mixer FM IF system

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The SA616 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 SA616 is available in 20-lead SSOP (shrink small outline package).

The SA616 was designed for portable communication applications and will function down to 2.7V. The RF section is similar to the famous SA615. 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.

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Features

  • Low power consumption: 3.5mA typical at 3V
  • Mixer input to >150MHz
  • Mixer conversion power gain of 17dB at 45MHz
  • XTAL oscillator effective to 150MHz (L.C. oscillator or external oscillator can be used at higher frequencies)
  • 102dB of IF Amp/Limiter gain
  • 2MHz IF amp/limiter small signal bandwidth
  • Temperature compensated logarithmic Received Signal Strength Indicator (RSSI) with a 80dB dynamic range
  • Low external component count; suitable for crystal/ceramic/LC filters
  • Excellent sensitivity: 0.31µV into 50W matching network for 12dB SINAD (Signal to Noise and Distortion ratio) for 1kHz tone with RF at 45MHz and IF at 455kHz
  • SA616 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 2kV
    Robot Model 200V

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
SA616DK/01SA616DK/01,1129352 752 89112Volume productionSOT266-1
(SSOP20) 		TubeStandard Marking
SA616DK/01SA616DK/01,1189352 752 89118Volume productionSOT266-1
(SSOP20) 		Reel Pack, SMD, 13"Standard Marking
SA616DK/02SA616DK/02,1129352 788 89112Volume productionSOT266-1
(SSOP20) 		TubeStandard Marking
SA616DK/02SA616DK/02,1189352 788 89118Volume productionSOT266-1
(SSOP20) 		Reel Pack, SMD, 13"Standard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL Lead-free
SA616DK/01SA616DK/01,112SA616DK_01
week 12, 2005
SA616DK/01SA616DK/01,118SA616DK_01
week 12, 2005
SA616DK/02SA616DK/02,112SA616DK_02
Always Pb-free
SA616DK/02SA616DK/02,118SA616DK_02
Always Pb-free

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
SA616DK/019352 752 89112  SA616DK/01,112  2.5900NAARROW ELECTRONICS118 3/18/2010Buy onlinenot available
    NAAVNET ELECTRONICS MARKETING3,024 3/18/2010Buy online 
    JAPANCHIP ONE STOPyes 03/19/2010Buy online 
SA616DK/019352 752 89118  SA616DK/01,118  2.5900NAARROW ELECTRONICS118 3/18/2010Buy onlineOrder samples
    NADIGI-KEY CORPORATION6,016 3/18/2010Buy online 
    JAPANCHIP ONE STOPno 03/19/2010Buy online 
SA616DK/029352 788 89112  SA616DK/02,112  NAARROW ELECTRONICS118 3/18/2010Buy onlinenot available
    JAPANCHIP ONE STOPno 03/19/2010Buy online 
SA616DK/029352 788 89118  SA616DK/02,118  NAARROW ELECTRONICS118 3/18/2010Buy onlineOrder samples
    JAPANCHIP ONE STOPno 03/19/2010Buy online 
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Applications

  • 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

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Design support

Application Notes

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Parametrics/similar products

Type numberPackageApplicationFUNCTIONOperating
temp.(Cel)		VoltageNo. of PinsCurrentPower
SA616DK/01SOT266-1
(SSOP20)		WirelessFM IF systems-40~85Low20LowLow
SA616DK/02SOT266-1
(SSOP20)		WirelessFM IF systems-40~85Low20LowLow


Similar products
SA616 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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