Texas Instruments CDC421A212RGET
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.89 | $15.89 |
| 15+ | $15.39 | $230.85 |
| 25+ | $15.06 | $376.50 |
| 50+ | $14.22 | $711.00 |
| 100+ | $12.55 | $1,255.00 |
| N+ | $2.51 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Cut Tape (CT) |
| Type | Clock Generator |
| PLL | Yes |
| Input | LVCMOS, Crystal |
| Output | LVPECL |
| Number of Circuits | 1 |
| Ratio - Input:Output | 1:1 |
| Differential - Input:Output | No/Yes |
| Frequency - Max | 212.5MHz |
| Divider/Multiplier | Yes/No |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| ROHS |  |
The Texas Instruments CDC421A212RGET is a Clock Generator featuring an integrated PLL, delivering a precise 212.5 MHz LVPECL output. It accepts LVCMOS or Crystal inputs, offering flexible reference options. This single-circuit device operates from -40°C to 85°C and is packaged in a compact 24-VFQFN Exposed Pad. It is ideal for Ethernet, FPGA, and broadcast video applications requiring a high-frequency, low-jitter clock source.
- Precise Frequency: Generates a fixed 212.5 MHz output, ideal for 10GbE and HD-SDI applications.
- Low Jitter LVPECL: The LVPECL output provides excellent signal integrity for high-speed digital systems.
- Flexible Input: Accepts LVCMOS or Crystal, allowing designers to choose the optimal reference source.
- Compact Size: The 24-VFQFN package minimizes PCB footprint for space-constrained designs.
Ethernet Switch Timing
Generate the 212.5 MHz reference clock for 10GbE SerDes in network switches. The low-jitter LVPECL output ensures reliable data transmission at high data rates.
FPGA Clocking
Provide a clean, stable clock to high-performance FPGAs for logic and transceiver blocks. The crystal input allows for a compact, low-cost reference solution.
Broadcast Video Equipment
Use the CDC421A212RGET to generate pixel clocks for HD-SDI video processing. The precise 212.5 MHz frequency aligns with SMPTE standards.
Data Acquisition Systems
Clock high-speed ADCs and DACs in test and measurement equipment. The low phase noise of the LVPECL output improves signal-to-noise ratio.
Wireless Base Stations
Provide a stable reference for RF transceivers and baseband processors. The PLL ensures accurate frequency locking for reliable communication.
- Q: What type of device is the CDC421A212RGET?
- A: It is a Clock Generator from Texas Instruments, designed to generate precise clock signals.
- Q: Does it support PLL?
- A: Yes, it includes a Phase-Locked Loop (PLL) for frequency synthesis.
- Q: What are the input and output types?
- A: Inputs support LVCMOS and Crystal. The output is LVPECL.
- Q: How many circuits does it have?
- A: It has 1 circuit.
- Q: What is the maximum frequency?
- A: The output frequency is 212.5 MHz.
- Q: What is the supply voltage and package?
- A: Operating temperature is -40°C to 85°C. It comes in a 24-VFQFN Exposed Pad package.
CDC421A212RGET.pdf
- Q: What type of device is the CDC421A212RGET?
- A: It is a Clock Generator from Texas Instruments, designed to generate precise clock signals.
- Q: Does it support PLL?
- A: Yes, it includes a Phase-Locked Loop (PLL) for frequency synthesis.
- Q: What are the input and output types?
- A: Inputs support LVCMOS and Crystal. The output is LVPECL.
- Q: How many circuits does it have?
- A: It has 1 circuit.
- Q: What is the maximum frequency?
- A: The output frequency is 212.5 MHz.
- Q: What is the supply voltage and package?
- A: Operating temperature is -40°C to 85°C. It comes in a 24-VFQFN Exposed Pad package.
