Preliminary Data Sheet #: TM055

Page 3 of 24

Rev: P00

Date: 5/17/04

© Copyright 2004 The Connor-Winfield Corp.

Table 2

Recommended Operating Conditions

Symbol

Parameter

Minimum

Nominal

Maximum

Units

Notes

V

cc

Power Supply Voltage

3.135

3.465

Volts

V

IH

High level input voltage - CMOS

2.0

5.25

Volts

2.0

V

IL

Low level input voltage - CMOS

0

0.8

Volts

t

PULSE

Minimum pulse width, positve/negative

30

ns

for external references

t

TR

Input signal transistion time

250

ns

t

RST

Time for module to re-configure after a reset

1.5

sec.

(manual or POR)

t

HLD

Time to hold reset pin high

0.3

100

ms

Table 3

DC Characteristics

Symbol

Parameter

Minimum

Nominal

Maximum

Units

Notes

V

OH

High level output voltage,

2.4

3.3

3.6

Volts

3.0

I

V

OL

Low level output voltage,

0.4

Volts

I

Table 4

Specifications

Parameter

Specifications

Notes

Frequency Range - Output 1

8 kHz - 77.76 MHz

6.0

Output 2

8 kHz - 77.76 MHz

6.0

Output 3

8 kHz - 77.76 MHz

6.0

Supply Current

0.5A typical @25°C, 1.3 A during warm-up (Maximum)

Timing Reference Inputs

8 kHz - 77.76 MHz

6.0

Slave Input

8 kHz

Jitter, Wander and Phase Transient Tolerances

GR-1244-CORE 4.2-4.4, GR-253-CORE 5.4.4.3.6

Wander Generation

GR-1244-CORE 5.3, GR-253-CORE 5.4.4.3.2

Wander Transfer

GR-1244-CORE 5.4

Jitter Generation

GR-1244-CORE 5.5, GR-253-CORE 5.6.2.3

Jitter Transfer

GR-1244-CORE 5.5, GR-253-CORE 5.6.2.1

Phase Transients

GR-1244-CORE 5.6, GR-253-CORE 5.4.4.3.3

Output 1,2 & 3 Free Run Accuracy

±4.6 ppm over temperature range

Hold Over Stability

±0.370 ppm

4.0

Inital Offset

±0.050 ppm

Temperature

±0.280 ppm

Drift

±0.040 ppm

Maximum Hold Over History

1049 seconds

Minimum Time for Hold Over

141 seconds after a reference rearrangement

Lock Time

100 sec.

Lock Accuracy

0.1 ppm

5.0

Environmental Characteristics

Shock

100G’s, 6mS, halfsine per MIL-STD-202F, Method 2138, Test Condition C

Vibration

0.06" D.A. or 10G peak 10 to 500 Hz, per MIL-STD-202F, Method 204D, Test Condition A

NOTES:

1.0:

Stresses beyond those listed under Absolute Maximum Rating may cause damage

to the device. Operation beyond Recommended Conditons is not implied.

2.0:

Inputs are 3.3V CMOS,5V tolerant

3.0:

Logic is 3.3V CMOS

4.0:

Hold Over stability is the cumulative fractional frequency offset as described by

GR-1244-CORE, 5.2

5.0:

After 100 seconds at stable temperature (±5° F)

6.0:

Frequencies must be specified at the time of order.