SA630DNE630D, SA636, SA636DK/01T Selling Leads, Datasheet
MFG:365 Package Cooled:Philips D/C:SOP-8
SA630DNE630D, SA636, SA636DK/01T Datasheet download
Part Number: SA630DNE630D
MFG: 365
Package Cooled: Philips
D/C: SOP-8
SA630DNE630D, SA636, SA636DK/01T
- Table of contents:
Info of SA630DNE630D
Info of SA636
Info of SA636DK/01T
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About SA6.0
PDF/DataSheet Download
Datasheet: SA6.0
File Size: 442040 KB
Manufacturer: BYTES [Bytes]
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About SA636
PDF/DataSheet Download
Datasheet: SA636
File Size: 177569 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About SA6.0
PDF/DataSheet Download
Datasheet: SA6.0
File Size: 442040 KB
Manufacturer: BYTES [Bytes]
Download : Click here to Download
SA636 General Description
The SA636 is a low-voltage high performance monolithic FM IF system with high-speed RSSI incorporating a mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector, logarithmic received signal strength indicator (RSSI), voltage regulator, wideband data output and fast RSSI op amps. The SA636 is available in 20-lead SSOP (shrink small outline package).
The SA636 was designed for high bandwidth portable communication applications and will function down to 2.7V. The RF section is similar to the famous SA605. The data output has a minimum bandwidth of 600kHz. This is designed to demodulate wideband data. The RSSI output is amplified. The RSSI output has access to the feedback pin. This enables the designer to adjust the level of the outputs or add filtering.
SA636 incorporates a power down mode which powers down the device when Pin 8 is low. Power down logic levels are CMOS and TTL compatible with high input impedance.
SA636 Maximum Ratings
| SYMBOL | PARAMETER | RATING | UNITS |
| VCC | Single supply voltage | 0.3 to 7 | V |
| VIN | Voltage applied to any other pin | 0.3 to (VCC+0.3) | V |
| TSTG | Storage temperature range | 65 to +150 | °C |
| TA | Operating ambient temperature range SA636 | 40 to +85 | °C |
NOTE: JA, Thermal impedance DK package 117°C/W
SA636 Features
• Wideband data output (600kHz min.)
• Fast RSSI rise and fall times
• Low power consumption: 6.5mA typ at 3V
• Mixer input to >500MHz
• Mixer conversion power gain of 11dB at 240MHz
• Mixer noise figure of 12dB at 240MHz
• XTAL oscillator effective to 150MHz (L.C. oscillator to 1GHz local oscillator can be injected)
• 92dB 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
• RSSI output internal op amp
• Internal op amps with rail-to-rail outputs
• Low external component count; suitable for crystal/ceramic/LC filters
• Excellent sensitivity: 0.54V into 50 matching network for 12dB SINAD (Signal to Noise and Distortion ratio) for 1kHz tone with RF at 240MHz and IF at 10.7MHz
• ESD hardened
• 10.7MHz filter matching (330)
• Power down mode (ICC = 200A)
• Fast RSSI rise and fall times
• Low power consumption: 6.5mA typ at 3V
• Mixer input to >500MHz
• Mixer conversion power gain of 11dB at 240MHz
• Mixer noise figure of 12dB at 240MHz
• XTAL oscillator effective to 150MHz (L.C. oscillator to 1GHz local oscillator can be injected)
• 92dB 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
• RSSI output internal op amp
• Internal op amps with rail-to-rail outputs
• Low external component count; suitable for crystal/ceramic/LC filters
• Excellent sensitivity: 0.54V into 50 matching network for 12dB SINAD (Signal to Noise and Distortion ratio) for 1kHz tone with RF at 240MHz and IF at 10.7MHz
• ESD hardened
• 10.7MHz filter matching (330)
• Power down mode (ICC = 200A)
SA636 Typical Application
• DECT (Digital European Cordless Telephone)
• Digital cordless telephones
• Digital cellular telephones
• Portable high performance communications receivers
• Single conversion VHF/UHF receivers
• FSK and ASK data receivers
• Wireless LANs
• Digital cordless telephones
• Digital cellular telephones
• Portable high performance communications receivers
• Single conversion VHF/UHF receivers
• FSK and ASK data receivers
• Wireless LANs
SA636 Connection Diagram
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