SA604A | NXP Semiconductors

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High-Performance Low-Power FM IF System

SA604A No Longer Manufactured
  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

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 (25 MHz) and temperature compensated RSSI and limiters providing wide RSSI dynamic range, high IF/limiter gain and overall stability. The SA604A is available in an SO16 (surface-mounted miniature) and HXQFN16 package.

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Product Details

Features

Key Features

  • Low power consumption: 3.3 mA typical
  • Temperature compensated logarithmic Received Signal Strength Indicator (RSSI) with a dynamic range in excess of 90 dB
  • Two audio outputs — muted and un-muted
  • Low external component count; suitable for crystal/ceramic filters
  • Excellent sensitivity: 1.5 μV across input pins (0.22 μV into 50 Ω matching network) for 12 dB SINAD (Signal-to-Noise and Distortion ratio) at 455 kHz
  • SA604A meets cellular radio specifications

Buy/Parametrics

2 results

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Part

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CAD Model

Package Type

Function

IF bandwidth [max]

VCC [min] (V)

VCC [max] (V)

ICC [max] (mA)

12 dB SINAD fdev=8 kHz

Data rate (Mbps)

RSSI dynamic range [typ] (dB)

Status

SA604AD
Data Sheet

SO16

IF Subsystem

25

4.5

8

4@6 V

-120

1.5

90

No Longer Manufactured

SA604AHR
Data Sheet

HXQFN16(U)

IF Subsystem

25

4.5

8

4@6 V

-120

1.5

90

No Longer Manufactured

N true 0 PSPSA604Aen 4 Application Note Application Note t789 1 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 Supporting Information Supporting Information t531 1 en_US en_US en Data Sheet Data Sheet 1 1 4.3 English 1442068070101719149747 PSP 1.1 MB None None documents None 1442068070101719149747 /docs/en/data-sheet/SA604A.pdf 1124718 /docs/en/data-sheet/SA604A.pdf SA604A documents N N 2016-07-13 High-performance low-power FM IF system /docs/en/data-sheet/SA604A.pdf /docs/en/data-sheet/SA604A.pdf Data Sheet N 980000996212993340 2024-03-13 pdf N en Jul 13, 2016 980000996212993340 Data Sheet Y N High-performance low-power FM IF system Application Note Application Note 1 2 3.0 English 1442086921234723879368 PSP 1.9 MB None None documents None 1442086921234723879368 /docs/en/application-note/AN1993.pdf 1921459 /docs/en/application-note/AN1993.pdf AN1993 documents N N 2016-07-12 High sensitivity applications of low-power RF/IF integrated circuits /docs/en/application-note/AN1993.pdf /docs/en/application-note/AN1993.pdf Application Note N 645036621402383989 2024-03-13 pdf N en Aug 14, 2014 645036621402383989 Application Note Y N High sensitivity applications of low-power RF/IF integrated circuits Package Information Package Information 1 3 1.0 English 1455079086556728238123 PSP 246.4 KB None None documents None 1455079086556728238123 /docs/en/package-information/SOT1039-2.pdf 246404 /docs/en/package-information/SOT1039-2.pdf SOT1039-2 documents N N 2017-11-03 plastic thermal enhanced extremely thin quad flat package; no leads; 16 terminals /docs/en/package-information/SOT1039-2.pdf /docs/en/package-information/SOT1039-2.pdf Package Information N 302435339416912908 2024-03-12 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic thermal enhanced extremely thin quad flat package; no leads; 16 terminals Supporting Information Supporting Information 1 4 1.0 English Footprint for Wave Soldering 1442126382106720903168 PSP 8.3 KB None None documents None 1442126382106720903168 /docs/en/supporting-information/SO-SOJ-WAVE.pdf 8260 /docs/en/supporting-information/SO-SOJ-WAVE.pdf SO-SOJ-WAVE documents N N 2013-07-15 Footprint for Wave Soldering /docs/en/supporting-information/SO-SOJ-WAVE.pdf /docs/en/supporting-information/SO-SOJ-WAVE.pdf Supporting Information N 371282830530968666 2024-10-21 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for Wave Soldering false 0 SA604A downloads en true 1 Y PSP Application Note 1 /docs/en/application-note/AN1993.pdf 2016-07-12 1442086921234723879368 PSP 2 Aug 14, 2014 Application Note None /docs/en/application-note/AN1993.pdf English documents 1921459 None 645036621402383989 2024-03-13 N /docs/en/application-note/AN1993.pdf High sensitivity applications of low-power RF/IF integrated circuits /docs/en/application-note/AN1993.pdf documents 645036621402383989 Application Note N en None Y pdf 3.0 N N High sensitivity applications of low-power RF/IF integrated circuits 1.9 MB AN1993 N 1442086921234723879368 Data Sheet 1 /docs/en/data-sheet/SA604A.pdf 2016-07-13 1442068070101719149747 PSP 1 Jul 13, 2016 Data Sheet None /docs/en/data-sheet/SA604A.pdf English documents 1124718 None 980000996212993340 2024-03-13 N /docs/en/data-sheet/SA604A.pdf High-performance low-power FM IF system /docs/en/data-sheet/SA604A.pdf documents 980000996212993340 Data Sheet N en None Y pdf 4.3 N N High-performance low-power FM IF system 1.1 MB SA604A N 1442068070101719149747 Package Information 1 /docs/en/package-information/SOT1039-2.pdf 2017-11-03 1455079086556728238123 PSP 3 Feb 8, 2016 Package Information None /docs/en/package-information/SOT1039-2.pdf English documents 246404 None 302435339416912908 2024-03-12 N /docs/en/package-information/SOT1039-2.pdf plastic thermal enhanced extremely thin quad flat package; no leads; 16 terminals /docs/en/package-information/SOT1039-2.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic thermal enhanced extremely thin quad flat package; no leads; 16 terminals 246.4 KB SOT1039-2 N 1455079086556728238123 Supporting Information 1 /docs/en/supporting-information/SO-SOJ-WAVE.pdf 2013-07-15 1442126382106720903168 PSP 4 Oct 8, 2009 Supporting Information Footprint for Wave Soldering None /docs/en/supporting-information/SO-SOJ-WAVE.pdf English documents 8260 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SO-SOJ-WAVE.pdf Footprint for Wave Soldering /docs/en/supporting-information/SO-SOJ-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for Wave Soldering 8.3 KB SO-SOJ-WAVE N 1442126382106720903168 true Y Products

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