ZL40213 Series

1:2 LVDS Buffer with Input Termination

Catalog

1:2 LVDS Buffer with Input Termination

Part	Supplier Device Package	Mounting Type	Frequency - Max [Max]	Type	Package / Case	Input	Output	Ratio - Input:Output [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Circuits	Voltage - Supply [Min]	Voltage - Supply [Max]
Microchip Technology ZL40213LDF1
Microchip Technology ZL40213LDF1	16-QFN (3x3)	Surface Mount	750 MHz	Fanout Buffer (Distribution)	16-VFQFN Exposed Pad	CML, HCSL, LVCMOS, LVDS, LVPECL	LVDS	1:2	85 °C	-40 °C	1	2.375 V	3.465 V
Microchip Technology ZL40213LDG1	16-QFN (3x3)	Surface Mount	750 MHz	Fanout Buffer (Distribution)	16-VFQFN Exposed Pad	CML, HCSL, LVCMOS, LVDS, LVPECL	LVDS	1:2	85 °C	-40 °C	1	2.375 V	3.465 V

Catalog

1:2 LVDS Buffer with Input Termination

Key Features

• * Ultra low additive jitter of 78 fs RMS

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

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

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

• * Options for 2.5 V or 3.3 V power supply with current consumption of 44 mA

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

Description

he ZL40213 is an LVDS clock fanout buffer with two identical output clock drivers capable of operating at frequencies up to 750MHz. The ZL40213 provides an internal input termination network for DC and AC coupled inputs; optional input biasing for AC coupled inputs is also provided. The ZL40213 can accept DC or 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 ZL40213 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.