271PGILF
ActiveTRIPLE PLL FIELD PROGRAMMABLE VCXO CLOCK SYNTHESIZER
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271PGILF
ActiveTRIPLE PLL FIELD PROGRAMMABLE VCXO CLOCK SYNTHESIZER
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 271PGILF | 271 Series |
|---|---|---|
| Differential - Input:Output | False | False |
| Frequency - Max [Max] | 200 MHz | 200 MHz |
| Input | Crystal | Crystal |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 70 - 85 °C |
| Operating Temperature [Min] | -40 °C | -40 - 0 °C |
| Output | CMOS | CMOS |
| Package / Case | 20-TSSOP | 20-TSSOP |
| Package / Case [x] | 0.173 in | 0.173 in |
| Package / Case [y] | 4.4 mm | 4.4 mm |
| PLL | Yes with Bypass | Yes with Bypass |
| Ratio - Input:Output [custom] | 1:6 | 1:6 |
| Supplier Device Package | 20-TSSOP | 20-TSSOP |
| Type | Clock/Frequency Synthesizer, Fanout Buffer (Distribution) | Clock/Frequency Synthesizer, Fanout Buffer (Distribution) |
| 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 | $ | |
|---|---|---|---|---|
271 Series
Triple PLL Field Programmable VCXO Clock Synthesizer
| Part | PLL | Type | Supplier Device Package | Package / Case [y] | Package / Case | Package / Case [x] | Output | Input | Mounting Type | Number of Circuits | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply [Max] | Voltage - Supply [Min] | Differential - Input:Output | Frequency - Max [Max] | Ratio - Input:Output [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas Electronics Corporation 271PGILF | Yes with Bypass | Clock/Frequency Synthesizer, Fanout Buffer (Distribution) | 20-TSSOP | 4.4 mm | 20-TSSOP | 0.173 in | CMOS | Crystal | Surface Mount | 1 | 85 °C | -40 °C | 3.465 V | 3.135 V | 200 MHz | 1:6 | |
Renesas Electronics Corporation 271PGLF | Yes with Bypass | Clock/Frequency Synthesizer, Fanout Buffer (Distribution) | 20-TSSOP | 4.4 mm | 20-TSSOP | 0.173 in | CMOS | Crystal | Surface Mount | 1 | 70 °C | 0 °C | 3.465 V | 3.135 V | 200 MHz | 1:6 |
Description
General part information
271 Series
The 271 field programmable VCXO clock synthesizer generates up to six high-quality, high-frequency clock outputs including multiple reference clocks from a low-frequency crystal input. It is designed to replace crystals and crystal oscillators in most electronic systems. Using IDT's VersaClockTM software to configure PLLs and outputs, the 271 contains a One-Time Programmable (OTP) ROM for field programmability. Programming features include VCXO, eight selectable configuration registers and up to two sets of three low-skew outputs. Each of the two output groups are powered by a separate VDDO voltage. VDDO may vary from 1.8 V to VDD. Using Phase-Locked Loop (PLL) techniques, the device runs from a standard fundamental mode, inexpensive crystal, or clock. It can replace VCXOs, multiple crystals and oscillators, saving board space and cost. The 271 is also available in factory programmed custom versions for high-volume applications.
Documents
Technical documentation and resources