Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADCLK944BCPZ is a high performance clock splitter designed for applications requiring low jitter and high frequency clock signals ‌.

Its main characteristics

Operating frequency: 7.0 GHz

Broadband random jitter: 50 fs root mean square value

On-chip input terminal

Power supply (VCC - VEE): 2.5V to 3.3V

Overview

The ADCLK944BCPZ is an ultra-fast clock fan-out buffer, manufactured using ADI's proprietary XFCB3 silicon-germanium (SiGe) bipolar process. This device is designed for high-speed applications that require low jitter performance.

The ADCLK944BCPZ features one differential input with a center tap, differential, and 100 Ω on-chip termination resistor. It supports DC-coupled LVPECL, CML, and 3.3V CMOS (single-ended) inputs, as well as AC-coupled 1.8V CMOS, LVDS, and LVPECL inputs. The VREF pin can be used to provide bias for AC-coupled inputs.

The ADCLK944BCPZ features four full-swing emitter-coupled logic (ECL) output drivers. For the LVPECL (positive ECL) output, VCC can be biased to the positive power supply and VEE to ground. For ECL output, VCC can be biased to ground and VEE to the negative power supply.

The ECL output stage is designed to directly drive 800 mV at each terminal to a 50 Ω resistor terminal connected to VCC − 2 V, thereby obtaining a total differential output swing of 1.6 V.

The ADCLK944BCPZ is available in a 16-pin LFCSP package and has a rated operating temperature range of -40 °C to +85°C within the standard industrial temperature range.

Basic information

Model: ADCLK944BCPZ

Type: Fan-out Buffer (Distribution)

Number of circuits: 1

Ratio - Input: Output: 1:4

Differential - Input: Output: Yes/Yes

Input: CML, CMOS, LVDS, LVPECL

Output: ECL, LVPECL

Frequency - Maximum: 7 GHz

Voltage - Power supply: 2.375V to 3.63V

Operating temperature: -40°C to 85°C

Installation type: Surface mount type

Package/Shell: 16-LFCSP

Application field

ADCLK944BCPZ is widely applied in the following fields:

Low-jitter clock allocation

Clock and data signal recovery

Level conversion

Wireless communication

Wired communication

Medical and industrial imaging

Automatic testing equipment and high-performance instruments and meters

For the exclusive quotation of ADCLK944BCPZ, please visit the official website (www.hkmjd.com) to contact Mingjiada Electronics.