PCKEL14D,112 Overview
It is available in the case 20-SOIC (0.295, 7.50mm Width) for this cut smart buffer. It is available in the case Tube. There is a maximum value of 1GHz for normal operation. There are 20 terminations in it. Using a supply voltage of 2.5V allows for high efficiency. Consequently, it will be mounted by Surface Mount. There is a classification of Fanout Buffer (Distribution), Multiplexer for this electronic part. The temperature should be set to -40°C~85°C to ensure reliable performance. This circuit clock should be able to operate on a power supply of 2.375V~3.8V volts. It has a number of pins of 20. There is an output of PECL. There is a family of objects known as the PCKEL14. It's set to 3.8V for the maximum supply voltage (Vsup). To ensure normal operation of the cut smart buffer, the supply voltage (Vsup) should always be kept above 2.375V. Power for the clock buffer comes from a -2.5/-3.3/2.5/3.3V volt supply. It is also possible to obtain NECL MODE: VCC=0 WITH VEE= -2.375V TO -3.8V by using this gadget.
PCKEL14D,112 Features
20 terminations
The operating temperature of -40°C~85°C degrees

PCKEL14D,112 Applications
There are a lot of NXP USA Inc.
PCKEL14D,112 Clock Buffers & Drivers applications.

High performance communication system
Data center
Cloud computing
Network
High speed industry
High-end consumer electronics
Data communication
Telecommunications
Computing
Medical imaging

Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295, 7.50mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	2000
JESD-609 Code	e4
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
Type	Fanout Buffer (Distribution), Multiplexer
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature	NECL MODE: VCC=0 WITH VEE= -2.375V TO -3.8V
Voltage - Supply	2.375V~3.8V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	2.5V
Reach Compliance Code	unknown
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	PCKEL14
Output	PECL
Pin Count	20
JESD-30 Code	R-PDSO-G20
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	3.8V
Power Supplies	-2.5/-3.3/2.5/3.3V
Supply Voltage-Min (Vsup)	2.375V
Number of Circuits	1
Frequency (Max)	1GHz
Input	ECL, PECL
Ratio - Input:Output	2:5
Differential - Input:Output	Yes/Yes
Prop. Delay@Nom-Sup	0.97 ns
Propagation Delay (tpd)	0.94 ns
Same Edge Skew-Max (tskwd)	0.07 ns
Height Seated (Max)	2.65mm
Width	7.5mm
RoHS Status	ROHS3 Compliant