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synthesisers
I2C Bus Synthesiser:
The PS20500 is a single chip frequency synthesiser designed for satellite TV and high IF cable tuning systems.
Common Features:
- Complete 2·7GHz Single Chip System
- High Sensitivity RF Inputs
- Programmable via I2C BUS
- Low Power Consumption (5V, 30mA)
- Low Radiation
Applications:
- Satellite TV
- High IF Cable Tuning Systems
Direct Frequeny Synthesisers:
The PS20614/PS20616 is a Direct Frequency Synthesiser (DFS) with square and selectable sine or triangular output waveforms available from on-chip 8-bit D-A converters.
Common Features:
- 350MHz Output Frequency
- In-phase (I) and Quadrature (Q) Outputs 0.5Hz
- Resolution with 1.074GHz clock Sine, Square or
Triangle Output
Applications:
- LO Synthesis in Frequency Agile Radio/Radar
ECM/ECCM
- Deceptive Countermeasures
- Multi-function Radio
- Instrumentation
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PDF |
Plessey Part |
Description |
Equivalent Parts |
Supply
Voltage |
Operating
Temperature |
Package |
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I2C Bus Synthesiser |
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PS20500 |
2.7GHz Bidirectional I2C
Bus Controlled Synthesiser |
SP5655 |
Vcc = 5V |
-20°C to 80°C |
MP16 |
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Direct Frequency Synthesiser |
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PS20614 |
1.4GHz Direct Frequency Synthesiser |
SP2002 |
Vee = -4.5V |
-55°C to 125°C |
AC68 (PGA) |
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PS20616 |
1.6GHz Direct Frequency Synthesiser |
SP2002 |
Vee = -4.5V |
-40°C to 85°C |
AC68 (PGA) |
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For more information visit the download library
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