3.3 Volt Zero Delay Low Skew Buffer
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Overview
Description
The IDT2305 is a low phase noise, high-speed PLL based, low-skew zero delay buffer. Based on the IDT proprietary low jitter Phase Locked Loop (PLL) techniques, the device provides four low skew outputs at speeds up to 133 MHz at 3.3 V. The outputs can be generated from the PLL (for zero delay), or directly from the input (for testing), and can be set to tri-state mode or to stop at a low level. The PLL feedback is on-chip and is obtained from the CLKOUT pad. The IDT2305 is available in two different versions. The IDT2305-1 is the base part. The IDT2305-1H is a high drive version with faster rise and fall times.
Features
- Clock outputs from 10 to 133 MHz
- Zero input-output delay
- Four low skew (<250 ps) outputs
- Device-to-device skew <700 ps
- Full CMOS outputs with 25 mA output drive capability at TTL levels
- 5 V tolerant CLKIN
- Tri-state mode for board-level testing
- Advanced, low power, sub-micron CMOS process
- Operating voltage of 3.3 V
- Industrial temperature range available
- Packaged in 8-pin SOIC
Documentation
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Date | |
|---|---|---|
| PDF 210 KB | Datasheet | |
| PDF 187 KB | Application Note | |
| PDF 91 KB | Application Note | |
| PDF 1.99 MB | Application Note | |
| PDF 217 KB | Overview | |
| PDF 606 KB | End Of Life Notice | |
| PDF 599 KB | End Of Life Notice | |
| PDF 322 KB | Application Note | |
| PDF 611 KB | Product Change Notice | |
| PDF 611 KB | Product Change Notice | |
| PDF 596 KB | Product Change Notice | |
| PDF 544 KB | Product Change Notice | |
| PDF 170 KB | Application Note | |
| PDF 495 KB | Application Note | |
| PDF 442 KB | Application Note | |
| PDF 153 KB | Application Note | |
| PDF 565 KB | Application Note | |
| PDF 223 KB | Product Change Notice | |
| PDF 298 KB | Product Change Notice | |
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Design & Development
Software & Tools
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| SOIC | 8 | C | Yes | Tube | Get Samples, | |
| SOIC | 8 | C | Yes | Reel | ||
| SOIC | 8 | I | Yes | Tube | Get Samples, | |
| SOIC | 8 | I | Yes | Reel |
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Support
Renesas Samples
Select an orderable part number:
| Orderable Part ID | Sample |
|---|---|
| 2305-1DCG | Availability |
| 2305-1DCGI | Availability |