CDCE706PW Texas Instruments clock-timing (TSSOP) In Stock
The CDCE706PW is a Texas Instruments 3-PLL programmable LVCMOS clock synthesizer and jitter cleaner in a 20-pin TSSOP package with I2C control.
- Manufacturer
- Texas Instruments
- Package
- TSSOP
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- clock-timing
- Price
- From $5.1900(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 3 independent PLLs with programmable dividers for flexible clock synthesis
- I2C serial interface for runtime configuration of PLL parameters
- LVCMOS outputs compatible with 3.3V and 2.5V logic levels
- Integrated jitter attenuation reduces input clock noise
- Wide output frequency range from 1 MHz to 230 MHz
- EEPROM-less design with register-based I2C configuration
- Low spread-spectrum modulation capability for EMI reduction
Applications
The CDCE706PW is widely used in communications infrastructure equipment, test and measurement instruments, and FPGA or DSP systems that require multiple synchronous clock domains. It serves as a clock distribution hub in industrial automation controllers and networking switches where precise jitter-cleaned clocks are critical. The device also finds use in medical imaging and software-defined radio platforms demanding low-phase-noise reference clocks.
Specifications
| Supply Voltage | 3.3V |
| Output Frequency Range | 1 to 230MHz |
| Number of PLLs | 3 |
| Number of Outputs | 6 |
| Output Jitter (RMS) | <1ps RMS |
| I2C Interface Speed | 400kHz |
| Input Frequency Range | 1 to 133MHz |
| Operating Temperature | -40 to 85°C |
| Package | TSSOP |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CDCE706PW:
TI single-PLL clock synthesizer in TSSOP-20; lower-cost alternative for simpler single-output applications
TI dual-PLL clock synthesizer and jitter cleaner; higher integration alternative for demanding jitter budgets
Frequently Asked Questions
What is the CDCE706PW used for?
The CDCE706PW is a programmable 3-PLL clock synthesizer and jitter cleaner used to generate and distribute up to 6 clean LVCMOS clock signals from a single reference input. It is commonly used in FPGAs, DSPs, networking, and communications systems.
How is the CDCE706PW configured?
It is configured via a 2-wire I2C serial interface. All PLL divider ratios, output mux selections, and power-down modes are written into internal registers at startup, typically by a host microcontroller or FPGA.
What package does the CDCE706PW come in?
The CDCE706PW comes in a 20-pin TSSOP (Thin Shrink Small Outline Package), which offers a compact footprint suitable for space-constrained PCB designs.
Is the CDCE706PW RoHS compliant?
Yes, the CDCE706PW is fully RoHS compliant and lead-free, meeting international environmental regulations for electronic components.
What are suitable alternates for the CDCE706PW?
Functional alternatives include the CDCE913PW (TI single-PLL synthesizer), the CDCE62002RHBT (TI 2-PLL device), and the Si5338 from Silicon Labs which also provides programmable multi-PLL clock generation.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.0360 | $7.04 |
| 4+ | $6.1650 | $24.66 |
| 500+ | $5.9600 | $2980.00 |
| 1000+ | $5.7600 | $5760.00 |
| 3000+ | $5.1900 | $15570.00 |
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