Overview
The Texas Instruments CDCM61004RHBT is a highly versatile, low-jitter frequency synthesizer designed to generate four low-jitter clock outputs. This integrated circuit is part of the clock generators, PLLs, and frequency synthesizers category and is available in a 32-pin VQFN package. It is suitable for a variety of wireline and data communication applications due to its high performance and low-phase noise characteristics.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | CDCM61004RHBT |
| Package Type | 32-VFQFN Exposed Pad (5x5 mm) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C to +85°C |
| Supply Voltage | 3 V to 3.6 V |
| Maximum Output Frequency | 683.264 MHz |
| Minimum Output Frequency | 43.75 MHz |
| Maximum Input Frequency | 28.47 MHz |
| Output Types | LVCMOS, LVDS, LVPECL |
| Maximum Supply Current | 65 mA |
| Pin Count | 32 |
| Dimensions | 5.15 x 5.15 x 0.95 mm |
| EU RoHS Status | ROHS3 Compliant |
| MSL Rating | 2 (1 Year, 30°C/60%RH) |
Key Features
- Highly versatile, low-jitter frequency synthesizer capable of generating four low-jitter clock outputs.
- On-chip VCO operates in the frequency range of 1.75 GHz to 2.05 GHz.
- Pin-selectable output types: LVPECL, LVDS, or LVCMOS; with an option for two LVCMOS outputs from a single output divider.
- LVCMOS bypass output available to help with crystal loading.
- Input frequency range: 21.875 MHz to 28.47 MHz.
- Output frequency selectable by /1, /2, /3, /4, /6, /8 from a single output divider.
- Low-phase noise and low random jitter performance (less than 1 ps RMS from 10 kHz to 20 MHz).
Applications
The CDCM61004RHBT is designed for various demanding applications, including:
- SONET (Synchronous Optical Networking)
- Ethernet
- Fibre Channel
- Storage Area Networks (SAN)
- Other wireline and data communication systems requiring high precision and low jitter clock signals.
Q & A
- What is the CDCM61004RHBT used for?
The CDCM61004RHBT is a low-jitter frequency synthesizer used to generate four low-jitter clock outputs for various wireline and data communication applications.
- What are the output types available for the CDCM61004RHBT?
The output types available are LVCMOS, LVDS, and LVPECL, with the option to configure two LVCMOS outputs from a single output divider.
- What is the operating temperature range of the CDCM61004RHBT?
The operating temperature range is -40°C to +85°C.
- What is the maximum output frequency of the CDCM61004RHBT?
The maximum output frequency is 683.264 MHz.
- What is the input frequency range for the CDCM61004RHBT?
The input frequency range is 21.875 MHz to 28.47 MHz.
- How many output buffers does the CDCM61004RHBT have?
The CDCM61004RHBT has four universal output buffers.
- What is the package type of the CDCM61004RHBT?
The package type is 32-VFQFN Exposed Pad (5x5 mm).
- Is the CDCM61004RHBT RoHS compliant?
Yes, the CDCM61004RHBT is ROHS3 compliant.
- What are some typical applications of the CDCM61004RHBT?
Typical applications include SONET, Ethernet, Fibre Channel, and Storage Area Networks (SAN).
- How can I order the CDCM61004RHBT?
To order, select the 'Add to Cart' button on the product listing, then proceed to the checkout page to enter your payment and shipping information.
