SA647, SA647DH, SA647DK Selling Leads, Datasheet
MFG:PHILIPS Package Cooled:TSOP20 D/C:01+
SA647, SA647DH, SA647DK Datasheet download
Part Number: SA647
MFG: PHILIPS
Package Cooled: TSOP20
D/C: 01+
SA647, SA647DH, SA647DK
- Table of contents:
Info of SA647
Info of SA647DH
Info of SA647DK
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About SA647
PDF/DataSheet Download
Datasheet: SA647
File Size: 126758 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About SA647DH
PDF/DataSheet Download
Datasheet: SA647DH
File Size: 126758 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
SA647 General Description
The SA647 is a low-voltage high performance monolithic digital system with high-speed RSSI incorporating a mixer, oscillator with buffered output, two limiting intermediate frequency amplifiers, fast logarithmic received signal strength indicator (RSSI), voltage regulator, RSSI op amp and power down pin. The SA647 is available in TSSOP (thin shrink small outline package).
The SA647 was designed for portable digital communication applications and will function down to 2.7V. The limiter amplifier has differential outputs with 2MHz small signal bandwidth. The RSSI output has access to the feedback pin. This enables the designer to level adjust the outputs or add filtering.
SA647 Maximum Ratings
| SYMBOL | PARAMETER | RATING | UNITS |
| VCC | Supply voltage | -0.3 to +6.0 | 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 | -40 to +85 | °C |
NOTE: Thermal impedance (JA) = 135°C/W
SA647 Features
• VCC = 2.7 to 5.5V
• Low power receiver (5.3mA @ 3V)
• Power down mode (ICC = 110A)
• Fast RSSI rise and fall times
• Extended RSSI range with temperature compensation
• RSSI op amp
• 2MHz limiter small signal bandwidth
• Filter matching (1.5k)
• Differential limiter output
• Oscillator buffer
• TSSOP-20 package
• Low power receiver (5.3mA @ 3V)
• Power down mode (ICC = 110A)
• Fast RSSI rise and fall times
• Extended RSSI range with temperature compensation
• RSSI op amp
• 2MHz limiter small signal bandwidth
• Filter matching (1.5k)
• Differential limiter output
• Oscillator buffer
• TSSOP-20 package
SA647 Typical Application
• NADC (North American Digital Cellular)
• Digital receiver systems
• Cellular radio
• Digital receiver systems
• Cellular radio
SA647 Connection Diagram
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