Home > Products > Integrated Circuits (ICs) > Clock/Timing - Clock Buffers, Drivers > PCKEL14D,118
PCKEL14D,118

NXP USA Inc. PCKEL14D,118

Part Number:
PCKEL14D,118
Manufacturer:
NXP USA Inc.
Ventron No:
2975128-PCKEL14D,118
Description:
IC CLK BUFFER 2:5 1GHZ 20SO
ECAD Model:
Datasheet:
PCKEL14

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Comments
Overview
Description
The PCKEL14 is a low skew 1:5 clock distribution chip designed explicitly for low skew clock distribution applications. The device can be driven by either a differential or singleended ECL, or if positive power supplies are used, PECL input signal. The PCKEL14 is designed to operate in ECL or PECL mode for a voltage supply range of 2.375 V to 3.8 V (or 2.375 V to 3.8 V).

Features
50 ps outputtooutput skew at 3.3 V
Synchronous enable/disable
Multiplexed clock input
ESD protection: > 2.5 kV HBM
The PCK series contains temperature compensation
PECL mode operating range: Vcc = 2.375 V to 3.8 V, with VEE = 0 V
ECL mode operating range: Vcc = 0 V, with VEE = 2.375 V to 3.8 V
Internal 75 kΩ pulldown resistors on all inputs, plus a 37.5 kΩ pullup on CLK
Q output will default LOW with inputs open or at VEE
Meets or exceeds JEDEC spec EIA/JESD78 IC latchup test
Moisture sensitivity level 1
Flammability rating: UL94 code V0 @ 1/8"

Applications
Highspeed clock distribution
Scan clock distribution
Test clock distribution
Clock buffering
Clock fanout
Specifications
NXP USA Inc. PCKEL14D,118 technical specifications, attributes, parameters and parts with similar specifications to NXP USA Inc. PCKEL14D,118.
  • Mounting Type
    Surface Mount
  • Package / Case
    20-SOIC (0.295, 7.50mm Width)
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • Published
    2000
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Voltage - Supply
    2.375V~3.8V
  • Base Part Number
    PCKEL14
  • Output
    PECL
  • Number of Circuits
    1
  • Frequency (Max)
    1GHz
  • Input
    ECL, PECL
  • Ratio - Input:Output
    2:5
  • Differential - Input:Output
    Yes/Yes
  • RoHS Status
    ROHS3 Compliant
Product Comparison
The three parts on the right have similar specifications to PCKEL14D,118.
  • Image
    Part Number
    Manufacturer
    Mounting Type
    Package / Case
    Operating Temperature
    Packaging
    Published
    Part Status
    Moisture Sensitivity Level (MSL)
    Voltage - Supply
    Base Part Number
    Output
    Number of Circuits
    Frequency (Max)
    Input
    Ratio - Input:Output
    Differential - Input:Output
    RoHS Status
    Surface Mount
    JESD-609 Code
    Number of Terminations
    Terminal Finish
    Additional Feature
    Subcategory
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Number of Functions
    Supply Voltage
    Terminal Pitch
    Reach Compliance Code
    Reflow Temperature-Max (s)
    Pin Count
    JESD-30 Code
    Qualification Status
    Supply Voltage-Max (Vsup)
    Power Supplies
    Supply Voltage-Min (Vsup)
    Propagation Delay (tpd)
    Same Edge Skew-Max (tskwd)
    Length
    Width
    Height Seated (Max)
    Technology
    View Compare
  • PCKEL14D,118
    PCKEL14D,118
    NXP USA Inc.
    Surface Mount
    20-SOIC (0.295, 7.50mm Width)
    -40°C~85°C
    Tape & Reel (TR)
    2000
    Obsolete
    1 (Unlimited)
    2.375V~3.8V
    PCKEL14
    PECL
    1
    1GHz
    ECL, PECL
    2:5
    Yes/Yes
    ROHS3 Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • PCKEL14PW,112
    PCKEL14PW,112
    NXP USA Inc.
    Surface Mount
    20-TSSOP (0.173, 4.40mm Width)
    -40°C~85°C
    Tube
    2000
    Obsolete
    1 (Unlimited)
    2.375V~3.8V
    PCKEL14
    PECL
    1
    1GHz
    ECL, PECL
    2:5
    Yes/Yes
    ROHS3 Compliant
    YES
    e4
    20
    NICKEL PALLADIUM GOLD
    NECL MODE: VCC=0 WITH VEE= -2.375V TO -3.8V
    Clock Drivers
    DUAL
    GULL WING
    260
    1
    2.5V
    0.65mm
    unknown
    40
    20
    R-PDSO-G20
    Not Qualified
    3.8V
    -2.5/-3.3/2.5/3.3V
    2.375V
    0.94 ns
    0.07 ns
    6.5mm
    4.4mm
    -
    -
    PCKEL14D,118 vs PCKEL14PW,112
  • PCKEL14D,112
    PCKEL14D,112
    NXP USA Inc.
    Surface Mount
    20-SOIC (0.295, 7.50mm Width)
    -40°C~85°C
    Tube
    2000
    Obsolete
    1 (Unlimited)
    2.375V~3.8V
    PCKEL14
    PECL
    1
    1GHz
    ECL, PECL
    2:5
    Yes/Yes
    ROHS3 Compliant
    YES
    e4
    20
    Nickel/Palladium/Gold (Ni/Pd/Au)
    NECL MODE: VCC=0 WITH VEE= -2.375V TO -3.8V
    Clock Drivers
    DUAL
    GULL WING
    260
    1
    2.5V
    -
    unknown
    40
    20
    R-PDSO-G20
    Not Qualified
    3.8V
    -2.5/-3.3/2.5/3.3V
    2.375V
    0.94 ns
    0.07 ns
    -
    7.5mm
    2.65mm
    -
    PCKEL14D,118 vs PCKEL14D,112
  • PCKEP14PW,112
    PCKEP14PW,112
    NXP USA Inc.
    Surface Mount
    20-TSSOP (0.173, 4.40mm Width)
    -40°C~85°C
    Tube
    2000
    Obsolete
    1 (Unlimited)
    2.375V~3.8V
    PCKEP14
    PECL
    1
    2GHz
    ECL, HSTL, PECL
    2:5
    Yes/Yes
    ROHS3 Compliant
    YES
    e4
    20
    NICKEL PALLADIUM GOLD
    NECL MODE: VEE = -2.375 V TO -3.8 V WITH VCC = 0 V
    Clock Drivers
    DUAL
    GULL WING
    260
    1
    2.5V
    0.65mm
    -
    30
    20
    R-PDSO-G20
    Not Qualified
    3.8V
    -2.5/-3.3/2.5/3.3V
    2.375V
    0.475 ns
    0.025 ns
    6.5mm
    4.4mm
    -
    ECL
    PCKEL14D,118 vs PCKEP14PW,112
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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