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All specifications are subject to change without notice.

LDGPON155

Rev E

07/13/12

2.5V LVDS Low Jitter 155.52MHz GPON XO

LDGPON155

Application Specific Crystal Oscillator 5.0 x 3.2mm

TM

Product Features

• Very low phase jitter

• Thicker crystal for improved reliability

• Pb-free & RoHS compliant

• Industrial temperature range

Product Description

The LD series 2.5V, 155.52MHz crystal clock

oscillator achieves superb jitter for GPON

applications. The output clock signal,

generated internally with a custom oscillator

design, is compatible with LVDS logic levels.

The device, available on tape and reel, is

contained in a 5.0 x 3.2mm surface-mount

ceramic package.

Applications

• GPON Optical Network Unit (ONU)

• GPON Optical Line Termination (OLT)

• GPON Gateway

Package:

Recommended Land Pattern:

Part Ordering Information:

LDGPON155

*Extended high frequency power decoupling is recommended (see test circuit for minimum

recommendation). To ensure optimal performance, do not route RF traces beneath the

package.

ASSP XO™ for Networking

Pin Functions:

Pin

Function

1

OE Function

2

N/C

3

4

OUT

5

OUT

6

1

CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.

5.0 x 3.2mm Ceramic SMD

CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.

(Scale: none, Dimensions are in mm)

12-0053