PL138-48 Series

Catalog

IC CLK BUFFER 2:4 1GHZ 20TSSOP

Part	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Ratio - Input:Output [custom]	Input	Mounting Type	Package / Case [y]	Package / Case	Package / Case [x]	Number of Circuits	Voltage - Supply [Max]	Voltage - Supply [Min]	Frequency - Max [Max]	Type	Output	Ratio - Input:Output [custom]	Ratio - Input:Output [custom]
Microchip Technology PL138-48OI-R	20-TSSOP	85 °C	-40 °C	2:4	CML HCSL LVCMOS LVDS LVHSTL LVPECL SSTL	Surface Mount	4.4 mm	20-TSSOP	0.173 in	1	3.63 V	2.375 V	1 GHz	Fanout Buffer (Distribution) Multiplexer	LVPECL
Microchip Technology PL138-98FC	32-LQFP (7x7)	70 °C	0 °C	2:9	CML HCSL LVCMOS LVDS LVHSTL LVPECL SSTL	Surface Mount		32-LQFP Exposed Pad		1	3.63 V	2.375 V	700 MHz	Fanout Buffer (Distribution) Multiplexer	LVPECL
Microchip Technology PL138-18FC-R	32-LQFP (7x7)	70 °C	0 °C		CML HCSL LVCMOS LVDS LVHSTL LVPECL SSTL	Surface Mount		32-LQFP Exposed Pad		1	3.63 V	2.375 V	700 MHz	Fanout Buffer (Distribution) Multiplexer	LVPECL	10	2
Microchip Technology PL138-48OI	20-TSSOP	85 °C	-40 °C	2:4	CML HCSL LVCMOS LVDS LVHSTL LVPECL SSTL	Surface Mount	4.4 mm	20-TSSOP	0.173 in	1	3.63 V	2.375 V	1 GHz	Fanout Buffer (Distribution) Multiplexer	LVPECL
Microchip Technology PL138-48QC	16-QFN (3x3)	70 °C	0 °C	2:4	CML HCSL LVCMOS LVDS LVHSTL LVPECL SSTL	Surface Mount		16-WFQFN Exposed Pad		1	3.63 V	2.375 V	1 GHz	Fanout Buffer (Distribution) Multiplexer	LVPECL
Microchip Technology PL138-18FC	32-LQFP (7x7)	70 °C	0 °C		CML HCSL LVCMOS LVDS LVHSTL LVPECL SSTL	Surface Mount		32-LQFP Exposed Pad		1	3.63 V	2.375 V	700 MHz	Fanout Buffer (Distribution) Multiplexer	LVPECL	10	2

Catalog

Key Features

• + Four differential 2.5V/3.3V LVPECL output pairs

• + Output Frequency: =1GHz

• + Two selectable differential input pairs

• + LVPECL, LVCMOS, LVDS, HCSL, SSTL, LVHSTL, CML

• + Output Skew: 25ps (typ.)

• + Part-to-part skew: 140ps (typ.)

• + Propagation delay: 1.5ns (typ.)

• + Additive Jitter: <100fs (typ.)

• + Operating Supply Voltage: 2.375V ~ 3.63V

• + Operating temperature range from -40°C to 85°C

• + Package availability: 20-pin TSSOP

Description

The PL138-48 family is a high performance low-cost 1:4 outputs Differential LVPECL fanout buffer.The family of Differential LVPECL buffers are designed to operate from a single power supply of 2.5V±5% or 3.3V±10%. The differential input pairs are designed to accept most standard input signal levels, using an appropriate resistor bias network, and produce a high quality set of outputs with the lowest possible skew on the outputs, which is guaranteed for part-to-part or lot-to lot skew.Designed to fit in a small form-factor package, PL138 family offers up to 1GHz of output operation with very low-power consumption, and lowest additive jitter of any comparable device. The Output Enable feature, when activated, allows the IC to consume less than 10µA of current.