252PMLF
ActiveFIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER
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252PMLF
ActiveFIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 252PMLF | 252 Series |
|---|---|---|
| - | - | |
| Differential - Input:Output | False | False |
| Frequency - Max [Max] | 200 MHz | 200 MHz |
| Input | Crystal, Clock | Crystal, Clock |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Operating Temperature [Max] | 70 °C | 70 °C |
| Operating Temperature [Min] | 0 °C | 0 °C |
| Output | CMOS | CMOS |
| Package / Case | 8-SOIC | 8-SOIC |
| Package / Case [x] | 0.154 in | 0.154 in |
| Package / Case [y] | 3.9 mm | 3.9 mm |
| PLL | Yes with Bypass | Yes with Bypass |
| Ratio - Input:Output [custom] | 1:2 | 1:2 |
| Supplier Device Package | 8-SOIC | 8-SOIC |
| Type | Spread Spectrum Clock Generator, Fanout Distribution, Clock/Frequency Synthesizer | Spread Spectrum Clock Generator, Fanout Distribution, Clock/Frequency Synthesizer |
| Voltage - Supply [Max] | 3.465 V | 3.465 V |
| Voltage - Supply [Min] | 3.135 V | 3.135 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
252 Series
Field Programmable Dual Output SS VersaClock Synthesizer
| Part | Input | Frequency - Max [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply [Max] | Voltage - Supply [Min] | Ratio - Input:Output [custom] | PLL | Mounting Type | Number of Circuits | Output | Package / Case | Package / Case [y] | Package / Case [x] | Differential - Input:Output | Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas Electronics Corporation 252PMLFT | Clock, Crystal | 200 MHz | 70 °C | 0 °C | 3.465 V | 3.135 V | 1:2 | Yes with Bypass | Surface Mount | 1 | CMOS | 8-SOIC | 3.9 mm | 0.154 in | Clock/Frequency Synthesizer, Fanout Distribution, Spread Spectrum Clock Generator | 8-SOIC | |
Renesas Electronics Corporation 252PMLF | |||||||||||||||||
Renesas Electronics Corporation 252PMILF | |||||||||||||||||
Renesas Electronics Corporation 252PMLF | Clock, Crystal | 200 MHz | 70 °C | 0 °C | 3.465 V | 3.135 V | 1:2 | Yes with Bypass | Surface Mount | 1 | CMOS | 8-SOIC | 3.9 mm | 0.154 in | Clock/Frequency Synthesizer, Fanout Distribution, Spread Spectrum Clock Generator | 8-SOIC | |
Renesas Electronics Corporation 252PMLFT |
Description
General part information
252 Series
The 252 is a low cost, dual-output, field programmable clock synthesizer. The 252 can generate two output frequencies from 314 kHz to 200 MHz using up to two independently configurable PLLs. The outputs may employ Spread Spectrum techniques to reduce system electro-magnetic interference (EMI). Using IDT's VersaClock™ software to configure the PLL and output, the 252 contains a One-Time Programmable (OTP) ROM to allow field programmability. Programming features include 2 selectable configuration registers. The device employs Phase-Locked Loop (PLL) techniques to run from a standard fundamental mode, inexpensive crystal, or clock. It can replace multiple crystals and oscillators, saving board space and cost. The device also has a power-down feature that tri-states the clock outputs and turns off the PLLs when the PDTS pin is taken low. The 252 is also available in factory programmed custom versions for high-volume applications.
Documents
Technical documentation and resources