CDCLVC1104PWR

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CDCLVC1104PWR

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IC CLK BUFFER 1:4 250MHZ 8TSSOP

  • ManufacturerTexas Instruments

  • Mfr. Part #CDCLVC1104PWR

  • Package TSSOP (PW)-8

  • In Stock6911

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Specifications

Attribute Value
Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Type Fanout Buffer (Distribution)
NumberofCircuits 1
Ratio-Input:Output 1:4
Differential-Input:Output No/No
Input LVCMOS
Output LVCMOS
Frequency-Max 250 MHz
Voltage-Supply 2.3V ~ 3.6V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-TSSOP (0.173, 4.40mm Width)

Overview

Description

The CDCLVC1104PWR is a low-voltage, 1:4 differential clock buffer from Texas Instruments. It accepts LVCMOS, LVDS, LVPECL, or HCSL inputs and provides four identical LVDS outputs with low additive jitter, making it ideal for high-speed clock distribution.
Key features:
- Input Voltage Range: 1.5V to 3.3V
- Output Type: LVDS (350mV differential swing)
- Low Jitter: <0.7ps RMS (12kHz–20MHz)
- Propagation Delay: ~2.5ns (typical)
- Operating Temp: -40°C to +85°C
Applications include FPGA/ASIC clocking, networking, and telecom systems. The device comes in a 14-pin TSSOP (PWR) package and supports fail-safe input termination to prevent output oscillation when inputs are floating.
For more details, refer to the TI datasheet.

Equivalent

Equivalent products to the CDCLVC1104PWR (a 1:4 LVCMOS clock buffer) include:
- TI CDCLVC1102PWR (1:2 version)
- TI CDCLVC1110PWR (1:10 version)
- ON Semiconductor NB4L52 (1:4 LVPECL/LVCMOS)
- Renesas 5PB1104PGG (1:4 LVCMOS)
These offer similar functionality with slight variations in specs or pinouts. Always verify compatibility for your design.

Features

The CDCLVC1104PWR is a high-performance clock buffer with the following key features:
- 1:4 LVCMOS/LVTTL Clock Buffer: Distributes one input to four identical outputs.
- Low Additive Jitter: <0.5 ps RMS (12 kHz–20 MHz).
- Wide Input Frequency Range: Up to 250 MHz.
- Low Output Skew: <50 ps (typical).
- Supply Voltage Range: 2.5V to 3.3V (±10%).
- Low Power Consumption: Typically 25 mA at 3.3V.
- Industrial Temperature Range: -40°C to +85°C.
- Small Package: 14-pin TSSOP (PWR).
Ideal for clock distribution in networking, telecom, and computing applications.

Pinout

The CDCLVC1104PWR is a 1:4 LVCMOS fanout buffer with 16-pin TSSOP packaging.
Key Functions:
- Input: 1 LVCMOS clock or signal.
- Outputs: 4 identical LVCMOS copies (low skew, low jitter).
- Supply Voltage: 1.65V to 3.6V (supports mixed-voltage applications).
- Enable Pin (EN): Controls output state (active high).
Pin Count: 16 pins (including power, ground, input, outputs, and enable).
Applications: Clock distribution in networking, consumer electronics, and industrial systems.
Concise Summary: 16-pin LVCMOS fanout buffer (1:4) with enable, low skew, and wide voltage support.

Application

The CDCLVC1104PWR is a low-voltage clock buffer used in applications requiring precise clock distribution. Key areas include:
- Telecommunications: Synchronizing network equipment.
- Data Centers: Distributing clocks in servers and storage systems.
- Industrial Automation: Timing control in PLCs and sensors.
- Consumer Electronics: Clock management in smart devices.
- Automotive: Infotainment and ADAS timing.
It supports low-voltage (1.8V–3.3V) operation, ensuring power efficiency and signal integrity in high-speed systems.

Package

The CDCLVC1104PWR is a clock buffer IC from Texas Instruments. It comes in a TSSOP-14 package, which is a 14-pin Thin Shrink Small Outline Package. This surface-mount package is compact, measuring 5mm × 4.4mm × 1mm, making it suitable for space-constrained applications. The "PWR" suffix indicates it is tape-and-reel packaged for automated assembly.

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