NXP USA Inc. PCKEL14PW,112
- Part Number:
- PCKEL14PW,112
- Manufacturer:
- NXP USA Inc.
- Ventron No:
- 2975164-PCKEL14PW,112
- Description:
- IC CLK BUFFER 2:5 1GHZ 20TSSOP
- Datasheet:
- PCKEL14
- Payment:
- Delivery:
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
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
NXP USA Inc. PCKEL14PW,112 technical specifications, attributes, parameters and parts with similar specifications to NXP USA Inc. PCKEL14PW,112.
- Mounting TypeSurface Mount
- Package / Case20-TSSOP (0.173, 4.40mm Width)
- Surface MountYES
- Operating Temperature-40°C~85°C
- PackagingTube
- Published2000
- JESD-609 Codee4
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- Terminal FinishNICKEL PALLADIUM GOLD
- Additional FeatureNECL MODE: VCC=0 WITH VEE= -2.375V TO -3.8V
- SubcategoryClock Drivers
- Voltage - Supply2.375V~3.8V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage2.5V
- Terminal Pitch0.65mm
- Reach Compliance Codeunknown
- Reflow Temperature-Max (s)40
- Base Part NumberPCKEL14
- OutputPECL
- Pin Count20
- JESD-30 CodeR-PDSO-G20
- Qualification StatusNot 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 Circuits1
- Frequency (Max)1GHz
- InputECL, PECL
- Ratio - Input:Output2:5
- Differential - Input:OutputYes/Yes
- Propagation Delay (tpd)0.94 ns
- Same Edge Skew-Max (tskwd)0.07 ns
- Length6.5mm
- Width4.4mm
- RoHS StatusROHS3 Compliant
The three parts on the right have similar specifications to PCKEL14PW,112.
-
ImagePart NumberManufacturerMounting TypePackage / CaseSurface MountOperating TemperaturePackagingPublishedJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminal FinishAdditional FeatureSubcategoryVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReach Compliance CodeReflow Temperature-Max (s)Base Part NumberOutputPin CountJESD-30 CodeQualification StatusSupply Voltage-Max (Vsup)Power SuppliesSupply Voltage-Min (Vsup)Number of CircuitsFrequency (Max)InputRatio - Input:OutputDifferential - Input:OutputPropagation Delay (tpd)Same Edge Skew-Max (tskwd)LengthWidthRoHS StatusHeight Seated (Max)View Compare
-
PCKEL14PW,112Surface Mount20-TSSOP (0.173, 4.40mm Width)YES-40°C~85°CTube2000e4Obsolete1 (Unlimited)20NICKEL PALLADIUM GOLDNECL MODE: VCC=0 WITH VEE= -2.375V TO -3.8VClock Drivers2.375V~3.8VDUALGULL WING26012.5V0.65mmunknown40PCKEL14PECL20R-PDSO-G20Not Qualified3.8V-2.5/-3.3/2.5/3.3V2.375V11GHzECL, PECL2:5Yes/Yes0.94 ns0.07 ns6.5mm4.4mmROHS3 Compliant--
-
Surface Mount20-SOIC (0.295, 7.50mm Width)YES-40°C~85°CTube2000e4Obsolete1 (Unlimited)20Nickel/Palladium/Gold (Ni/Pd/Au)NECL MODE: VCC=0 WITH VEE= -2.375V TO -3.8VClock Drivers2.375V~3.8VDUALGULL WING26012.5V-unknown40PCKEL14PECL20R-PDSO-G20Not Qualified3.8V-2.5/-3.3/2.5/3.3V2.375V11GHzECL, PECL2:5Yes/Yes0.94 ns0.07 ns-7.5mmROHS3 Compliant2.65mm
-
Surface Mount20-TSSOP (0.173, 4.40mm Width)YES-40°C~85°CTape & Reel (TR)2000e4Obsolete1 (Unlimited)20NICKEL PALLADIUM GOLDNECL MODE: VEE = -2.375 V TO -3.8 V WITH VCC = 0 V-2.375V~3.8VDUALGULL WING26012.5V0.65mmunknown30PCKEP14PECL20R-PDSO-G20Not Qualified3.8V-2.375V12GHzECL, HSTL, PECL2:5Yes/Yes0.475 ns0.025 ns6.5mm4.4mmROHS3 Compliant-
-
Surface Mount20-TSSOP (0.173, 4.40mm Width)--40°C~85°CTape & Reel (TR)2000-Obsolete1 (Unlimited)----2.375V~3.8V--------PCKEL14PECL------11GHzECL, PECL2:5Yes/Yes----ROHS3 Compliant-
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