PE3144BF-FREQ datasheet, PDF - EEWORLD Datasheet

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PE3144BF-FREQ: DescriptionPECL Output Clock Oscillator, 1.5MHz Min, 180MHz Max; CategoryPassive components oscillator; File Size151KB，4 Pages; ManufacturerPletronics

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PE3144BF-FREQ Overview

PECL Output Clock Oscillator, 1.5MHz Min, 180MHz Max

PE3144BF-FREQ Parametric

Parameter Name	Attribute value
Maker	Pletronics
Reach Compliance Code	compliant
Other features	DIFFERENTIAL PECL OUTPUT
maximum descent time	1 ns
Frequency Adjustment - Mechanical	NO
frequency stability	25%
Manufacturer's serial number	PE3144B
Installation features	SURFACE MOUNT
Maximum operating frequency	180 MHz
Minimum operating frequency	1.5 MHz
Maximum operating temperature	80 °C
Minimum operating temperature
Oscillator type	PECL
Output load	50 OHM
physical size	14.23mm x 10.16mm x 4.95mm
longest rise time	1 ns
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	47.5/52.5 %

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Pl tronics, Inc.

19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA

Manufacturer of High Quality Frequency Control Products

Differential PECL Series

Differential PECL Output, Some with Enable/ Disable Function

Available in 9 Different Package/Configurations, See Next Pages

Standard Specifications

Overall Frequency Stability

Operating Temperature Range

Storage Temperature Range

Supply Voltage (Vcc)

Supply Current (Icc)

Output High Level

± 50 PPM, ± 25 PPM, ± 20 PPM over Operating Temperature Range

0 to +80°C is standard, but can be extended to - 40 to +85°C

- 55 to +125°C

3.3 volts ± 5% standard, but 5.0 volts or 2.5 volts also available. See Test Cirucit 5.

< 250 MHz = 90 mA maximum, 250 MHz and above = 100 mA maximum

2.275 V minimum referenced to Ground, Vcc = 3.300V,

0.975 V minimum referenced to termination voltage,

- 1.025 V minimum referenced to Vcc

1.680 V maximum referenced to Ground, Vcc = 3.300V,

0.380 V maximum referenced to termination voltage,

- 1.620 V maximum referenced to Vcc

45/55% referenced to 50% of amplitude

1.0 nS maximum when Vth is 10% and 90% of waveform

1 pS RMS maximum measured

from 12 kHz to 20 MHz from Fnominal

50 kohm minimum to Vcc

0.3 Vcc maximum referenced to Ground

0.7 Vcc minumum referenced to Ground

Output Low Level

Output Symmetry

Output Rise & Fall (Tr & Tf)

Jitter

E/D Internal Pullup

V disable

V enable

PE7745D only Output Enable / Disable

High Level Input Current

-20 uA maximum at Enable / Disable Pin = 0.7 Vcc

Low Level Input Current

-200 uA maximum at Enable / Disable Pin = 0 V

Output Enable Time

200 nS maximum at output enable or 1 mS maximum at output enabled and stable

Output Disable Time

200 nS maximum at output disable

Vcc Supply Current disabled < 1 mA. Both outputs are high impedance when disabled.

All other models Output Enable/Disable (E/D)

Output Enable Time

100 nS maximum

Output Disable Time

100 nS maximum

When Disabled

Q Output = Logic Low, QN Output = Logic High. Both Outputs are active

Note 1:

PECL and ECL are identical circuits.

ECL has the most positive pin as ground and is ideally terminated by 50 ohms to - 2.00 V

PECL has the most negative pin as ground and is ideally terminated by 50 ohms to the most (positive voltage less 2.00 V)

Mechanical: See Next Pages

D Package

J Package Replacement

B Package

M Package

Mar 2004

Pl tronics, Inc.

(425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com

PECL, LVDS, OCXO

Page 1 - 7

PE3144BF-FREQ Related Products

	PE3144BF-FREQ	PE3144BE-FREQ	PE3144BY-FREQ	PE3145BF-FREQ	PE3144BV-FREQ
Description	PECL Output Clock Oscillator, 1.5MHz Min, 180MHz Max	PECL Output Clock Oscillator, 1.5MHz Min, 180MHz Max	PECL Output Clock Oscillator, 1.5MHz Min, 120MHz Max	PECL Output Clock Oscillator, 1.5MHz Min, 180MHz Max	PECL Output Clock Oscillator, 1.5MHz Min, 180MHz Max
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant
Other features	DIFFERENTIAL PECL OUTPUT	DIFFERENTIAL PECL OUTPUT	DIFFERENTIAL PECL OUTPUT	DIFFERENTIAL PECL OUTPUT	DIFFERENTIAL PECL OUTPUT
maximum descent time	1 ns	1 ns	1 ns	1 ns	1 ns
Frequency Adjustment - Mechanical	NO	NO	NO	NO	NO
frequency stability	25%	25%	25%	50%	25%
Manufacturer's serial number	PE3144B	PE3144B	PE3144B	PE3145B	PE3144B
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Maximum operating frequency	180 MHz	180 MHz	120 MHz	180 MHz	180 MHz
Minimum operating frequency	1.5 MHz	1.5 MHz	1.5 MHz	1.5 MHz	1.5 MHz
Maximum operating temperature	80 °C	85 °C	80 °C	80 °C	80 °C
Oscillator type	PECL	PECL	PECL	PECL	PECL
Output load	50 OHM	50 OHM	50 OHM	50 OHM	50 OHM
physical size	14.23mm x 10.16mm x 4.95mm	14.23mm x 10.16mm x 4.95mm	14.23mm x 10.16mm x 4.95mm	14.23mm x 10.16mm x 4.95mm	14.23mm x 10.16mm x 4.95mm
longest rise time	1 ns	1 ns	1 ns	1 ns	1 ns
Nominal supply voltage	3.3 V	3.3 V	5 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES	YES
maximum symmetry	47.5/52.5 %	45/55 %	45/55 %	47.5/52.5 %	45/55 %
Maker	Pletronics	-	Pletronics	Pletronics	Pletronics

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