The CDCE925 and CDCEL925 are modular PLLbased low-cost, high-performance, programmable clock synthesizers, multipliers, and dividers. They generate up to five output clocks from a single input frequency. Each output can be programmed insystem for any clock frequency up to 230 MHz, using up to two independent configurable PLLs. The CDCEx925 has a separate out.
•1 Member of Programmable Clock Generator Family
– CDCEx913: 1-PLL, 3 Outputs
– CDCEx925: 2-PLL, 5 Outputs
– CDCEx925: 3-PLL, 7 Outputs
– CDCEx949: 4-PLL, 9 Outputs
• In-System Programmability and EEPROM
– Serial Programmable Volatile Register
– Nonvolatile EEPROM to Store Customer Settings
• Flexible Input Clocking Concept
– External Crystal: 8 MHz to 32 MHz
– On-Chip VCXO: Pull Range ±150 ppm
– Single-Ended LVCMOS Up to 160 MHz
• Free Selectable Output Frequency Up to 230 MHz
• Low-Noise PLL Core
– PLL Loop Filter Components Integrated
– Low Period Jitter (Typical 60 ps)
• Separate Output Su.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | CDCE906 |
Texas Instruments |
PROGRAMMABLE 3-PLL CLOCK SYNTHESIZER/MULTIPLIER/DIVIDER | |
2 | CDCE913 |
Texas Instruments |
Flexible Low Power LVCMOS Clock Generator | |
3 | CDCE913-Q1 |
Texas Instruments |
Programmable 1-PLL VCXO Clock Synthesizer | |
4 | CDCE937 |
Texas Instruments |
Flexible Low Power LVCMOS Clock Generator | |
5 | CDCE937-Q1 |
Texas Instruments |
Programmable 3-PLL VCXO Clock Synthesizer | |
6 | CDCE949 |
Texas Instruments |
Flexible Low Power LVCMOS Clock Generator | |
7 | CDCE949-Q1 |
Texas Instruments |
PROGRAMMABLE 4-PLL VCXO CLOCK SYNTHESIZER | |
8 | CDCE18005 |
Texas Instruments |
Five/Ten Output Clock Programmable Buffer | |
9 | CDCE421A |
Texas Instruments |
Low-Jitter Crystal Oscillator Clock Generator | |
10 | CDCE62002 |
Texas Instruments |
Four Output Clock Generator/Jitter Cleaner | |
11 | CDCE62005 |
Texas Instruments |
3:5 Clock Generator & Jitter Cleaner | |
12 | CDCE6214-Q1 |
Texas Instruments |
Ultra-Low Power Clock Generator |