ZL40217 Series

1:6 LVDS Buffer with Input Termination

Catalog

1:6 LVDS Buffer with Input Termination

Part	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Number of Circuits	Frequency - Max [Max]	Type	Supplier Device Package	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Output	Input	Ratio - Input:Output [custom]
Microchip Technology ZL40217LDG1	85 °C	-40 °C	Surface Mount	1	750 MHz	Fanout Buffer (Distribution)	32-QFN (5x5)	32-VFQFN Exposed Pad	2.375 V	3.465 V	LVDS	CML, HCSL, LVCMOS, LVDS, LVPECL	1:6
Microchip Technology ZL40217LDF1
Microchip Technology ZL40217LDF1	85 °C	-40 °C	Surface Mount	1	750 MHz	Fanout Buffer (Distribution)	32-QFN (5x5)	32-VFQFN Exposed Pad	2.375 V	3.465 V	LVDS	CML, HCSL, LVCMOS, LVDS, LVPECL	1:6

Catalog

1:6 LVDS Buffer with Input Termination

Key Features

• * Low additive jitter of 135 fs RMS

• * Accepts differential or single-ended input: LVPECL, LVDS, CML, HCSL, LVCMOS

• * On-chip input termination and biasing for AC coupled inputs

• * Six precision LVDS outputs. Operating frequency up to 750 MHz

• * Option for 2.5 V or 3.3 V power supply with current consumption of 97 mA

• * On-chip Low Drop Out (LDO) Regulator for superior power supply noise rejection

Description

The ZL40217 is an LVDS clock fanout buffer with six output clock drivers capable of operating at frequencies up to 750MHz. The ZL40217 provides an internal input termination network for DC and AC coupled inputs; optional input biasing for AC coupled inputs is also provided. The ZL40217 can accept DC coupled LVPECL or LVDS and AC coupled LVPECL and LVDS input signals, AC coupled CML or HCSL input signals, and single ended signals. A pin compatible device with external termination is also available. The ZL40217 is designed to fan out low-jitter reference clocks for wired or optical communications applications while adding minimal jitter to the clock signal. An internal linear power supply regulator and bulk capacitors minimize additive jitter due to power supply noise. The device operates from 2.5V+/-5% or 3.3V+/-5% supply. Its operation is guaranteed over the industrial temperature range -40°C to +85°C.