for

DWG-100718 | Rev. 6/2/2010

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HCMOS 7 x 5mm

3.3V

50ppm

XO

Freq: 156.25MHz

Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)

Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)

Dimensional Drawing & Pad Layout

Phase Jitter & Time Interval Error (TIE) (Typical Measurements)

Frequency

Phase Jitter

(12kHz to 20MHz)

T I E

(Sigma of Jitter Distribution)

Units

156.25 MHz

0.77

3.3

pS RMS

Random & Deterministic Jitter Composition (Typical Measurements)

Frequency

Random (Rj)

(pS RMS)

Deterministic (Dj)

(pS P-P)

Total Jitter (Tj)

(14 x Rj) + Dj

156.25 MHz

1.27

8.6

26.6 pS

Pin Functional Description

Pin #

Name

Type

Function

1

E / D

1

Logic

Enable / Disable Control of Output (0 = Disabled)

2

GND

Ground

3

Output

Output

HCMOS Oscillator Output

4

2

Power

Power Supply Source Voltage

T

est

P

oints

N. C.

Hi Z

No Connection (Factory Use ONLY)

NOTES:

DD

(Pin 4) and GND (Pin 2) to minimize power supply line noise.

GND

E/D

HCMOS LOAD

(15 pF)

N C

# 4

# 3

# 2

# 1

OUT

0.01 F

DD

V

N C