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GPW8: Description8 pin Dual-in-Line VCXO; File Size85KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/

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8 pin Dual-in-Line VCXO

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EURO

QUARTZ

Frequency range 750kHz to 800MHz

LVPECL Output

Supply Voltage 3.3 VDC

Phase jitter 2.35ps typical

Pull range from ±30ppm to ±150ppm

DESCRIPTION

GPW8 VCXOs are packaged in an industry-standard 8 pin dual-in-

line package. Typical phase jitter for GPW series VCXOs is 2.35ps.

Output is LVPECL. Applications include phase lock loop, SONET/ATM,

set-top boxes, MPEG , audio/video modulation, video game consoles

and HDTV.

SPECIFICATION

Frequency Range:

Supply Voltage:

Output Logic:

RMS Period Jitter:

Peak to Peak Jitter:

Phase Jitter:

Initial Frequency Accuracy:

Output Voltage HIGH (1):

Output Voltage LOW (0):

GPW8 LVPECL VCXO

8 pin Dual-in-Line VCXO

OUTLINE & DIMENSIONS

Pulling Range:

Control Voltage Range:

Temperature Stability:

Output Load:

Rise/Fall Times:

Duty Cycle:

Start-up Time:

Current Consumption:

Static Discharge Protection:

Storage Temperature:

Ageing:

Enable/Disable:

RoHS Status:

750.0kHz to 800.0MHz

3.3 VDC ±5%

LVPECL

4.3ps typical

27.0ps typical

2.35ps typical

Tune to the nominal frequency

with Vc= 1.65 ±0.2VDC

Vdd-1.025V minimum

Vdd-0.880V maximum

Vdd-1.810V minimum

Vdd-1.620V maximum

(RL=50 to Vdd-2V)

From ±30ppm to ±150ppm

1.65 ±0.35 Volts

See table

50 into Vdd or Thevenin equiv.

0.5ns typ., 0.7ns max.

20% Vdd to 80% Vdd

50% ±5%

(Measured at Vdd-1.3V)

10ms maximum, 5ms typical

75mA maximum at 212.5MHz

80mA maximum at 622.08MHz

2kV maximum

-55° to +150°C

±2ppm per year maximum

Not implemented, 4 pin package

Fully compliant or non-compliant

versions available

PART NUMBERING

Example:

3GPW8G-B-80N-60.000

FREQUENCY STABILITY

Stability Code Stability ±ppm Temp. Range

0°~+70°C

100

0°~+70°C

-40°~+85°C

100

-40°~+85°C

If non-standard frequency stability is required

Use ‘I’ followed by stability, i.e. I20 for ±20ppm

Supply Voltage

3 = +3.3V

Series Designator

GPW8

RoHS Status

G = RoHs compliant

Blank = RoHS non-compliant

Stability over temperature range

(See table)

Pullability in ±ppm

Pullability determinator

N = minimum

M = maximum

T = Typical

Frequency in MHz

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk

GPW8 Related Products

	GPW8	3GPW8-A-80N-60.000	3GPW8G-B-80N-60.000	3GPW8G-A-80N-60.000
Description	8 pin Dual-in-Line VCXO	8 pin Dual-in-Line VCXO	8 pin Dual-in-Line VCXO	8 pin Dual-in-Line VCXO
Is it lead-free?	-	Contains lead	Lead free	Lead free
Is it Rohs certified?	-	incompatible	conform to	conform to
Reach Compliance Code	-	compli	compli	compli
Maximum control voltage	-	2 V	2 V	2 V
Minimum control voltage	-	1.3 V	1.3 V	1.3 V
maximum descent time	-	0.7 ns	0.7 ns	0.7 ns
Frequency Adjustment - Mechanical	-	NO	NO	NO
Frequency offset/pull rate	-	80 ppm	80 ppm	80 ppm
frequency stability	-	25%	50%	25%
Installation features	-	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
Nominal operating frequency	-	60 MHz	60 MHz	60 MHz
Maximum operating temperature	-	70 °C	70 °C	70 °C
Oscillator type	-	LVPECL	LVPECL	LVPECL
Output load	-	50 OHM	50 OHM	50 OHM
physical size	-	12.8mm x 12.8mm x 5.08mm	12.8mm x 12.8mm x 5.08mm	12.8mm x 12.8mm x 5.08mm
longest rise time	-	0.7 ns	0.7 ns	0.7 ns
Maximum supply voltage	-	3.465 V	3.465 V	3.465 V
Minimum supply voltage	-	3.135 V	3.135 V	3.135 V
Nominal supply voltage	-	3.3 V	3.3 V	3.3 V
surface mount	-	NO	NO	NO
maximum symmetry	-	55/45 %	55/45 %	55/45 %

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