SA625, SA6260, SA6262DK Selling Leads, Datasheet
MFG:SOP Package Cooled:85 D/C:PHILIPS
SA625, SA6260, SA6262DK Datasheet download
Part Number: SA625
MFG: SOP
Package Cooled: 85
D/C: PHILIPS
SA625, SA6260, SA6262DK
- Table of contents:
Info of SA625
Info of SA6260
Info of SA6262DK
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About SA625
PDF/DataSheet Download
Datasheet: SA625
File Size: 161748 KB
Manufacturer: PHILIPS [Philips Semiconductors]
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About SA6.0
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Datasheet: SA6.0
File Size: 442040 KB
Manufacturer: BYTES [Bytes]
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About SA6.0
PDF/DataSheet Download
Datasheet: SA6.0
File Size: 442040 KB
Manufacturer: BYTES [Bytes]
Download : Click here to Download
SA625 General Description
The SA625 is pin-to-pin compatible with the SA605, but has faster RSSI rise and fall times. The SA625 is a high performance monolithic low-power FM IF system incorporating a mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector, muting, logarithmic received signal strength indicator (RSSI) with fast rise and fall time, and voltage regulator. The SA625 combines the functions of Signetics' SA602A and SA624. The SA625 is available in 20-lead SSOP (shrink small outline package).
For additional technical information please refer to application notes AN1994, 1995 and 1996, which include example application diagrams, a complete overview of the product and artwork for reference.
SA625 Maximum Ratings
| SYMBOL | PARAMETER | RATING | UNITS |
| VCC | Single supply voltage | 9 | V |
| TSTG | Storage temperature range | -65 to +150 | °C |
| TA | Operating ambient temperature range SA625 | -40 to +85 | °C |
| JA | Thermal impedance DK package | 117 | °C/W |
SA625 Features
• Fast RSSI rise and fall times
• Low power consumption: 5.8mA typical at 6V
• Mixer input to >500MHz
• Mixer conversion power gain of 13dB at 45MHz
• Mixer noise figure of 4.6dB at 45MHz
• XTAL oscillator effective to 150MHz (L.C. oscillator to 1GHz local oscillator can be injected)
• 102dB of IF Amp/Limiter gain
• 25MHz limiter small signal bandwidth
• 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/LC filters
• Excellent sensitivity: 0.22V into 50 matching network for 12dB SINAD (Signal to Noise and Distortion ratio) for 1kHz tone with RF at 45MHz and IF at 455kHz
• SA625 meets cellular radio specifications
• ESD hardened
• Low power consumption: 5.8mA typical at 6V
• Mixer input to >500MHz
• Mixer conversion power gain of 13dB at 45MHz
• Mixer noise figure of 4.6dB at 45MHz
• XTAL oscillator effective to 150MHz (L.C. oscillator to 1GHz local oscillator can be injected)
• 102dB of IF Amp/Limiter gain
• 25MHz limiter small signal bandwidth
• 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/LC filters
• Excellent sensitivity: 0.22V into 50 matching network for 12dB SINAD (Signal to Noise and Distortion ratio) for 1kHz tone with RF at 45MHz and IF at 455kHz
• SA625 meets cellular radio specifications
• ESD hardened
SA625 Typical Application
• Digital cellular base stations
• High performance communications receivers
• Single conversion VHF/UHF receivers
• SCA receivers
• RF level meter
• Spectrum analyzer
• Instrumentation
• FSK and ASK data receivers
• Log amps
• Wideband low current amplification
• Digital cordless telephones
• High performance communications receivers
• Single conversion VHF/UHF receivers
• SCA receivers
• RF level meter
• Spectrum analyzer
• Instrumentation
• FSK and ASK data receivers
• Log amps
• Wideband low current amplification
• Digital cordless telephones
SA625 Connection Diagram
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