The 308 is a versatile serially programmable, quad PLL clock source. The 308 can generate any frequency from 250 kHz to 200 MHz, and up to 6 different output frequencies simultaneously. The outputs can be reprogrammed on the fly, and will lock to a new frequency in 10 ms or less. Smooth transitions (in which the clock duty cycle remains roughly 50%) are guaranteed if the output divider is not changed. The device includes a PDTS pin which tri-states the output clocks and powers down the entire chip. The 308 default for non-programmed start-up are buffered reference clock outputs on all clock output pins.
Manufacturer: IDT, Integrated Device Technology Inc
Win Source Part Number: 075665-308RLFT
Packaging: Reel - TR
Type: Clock/Frequency Synthesizer
Number of Circuits: 1
Mounting: SMD (SMT)
Input: Clock, Crystal
Output: LVCMOS
PLL: Yes with Bypass
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C
Case / Package: 20-QSOP
Supply Voltage - Operating: 3 V to 3.6 V
Maximum Input Frequency: 200MHz
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited
| Integrated Device Technology | Win Source Electronics | |
|---|---|---|
| Product Category | IC Phase-locked Loops (PLL) | IC Clocks |
| Product Number | 308RLFT | 075665-308RLFT |
| Product Name | Serial Programmable Quad PLL VersaClock Synthesizer | Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - 308RLFT |
| Bus Interface | LVCMOS | CMOS; LVCMOS |
| Package Type | Surface Mount; QSOP; QSOP | Surface Mount; 20-QSOP |
| Supply Voltage | 3.3 volts | 3 to 3.6 volts |
| Frequency | 0.2500 to 200 MHz | 200 MHz |
