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M675

VOLTAGE CONTROLLED SAW OSCILLATOR

Integrated Device Technology 

M675

VOLTAGE CONTROLLED SAW OSCILLATOR

Preliminary Information

PIN DESCRIPTIONS

Number Name

1

VIN

2

CLK_EN

3

GND

4

FOUT

5

nFOUT

6

VCC

I/O

Input

Input

Ground

Output

Power

Configuration

Internal pull-up resistor1

No internal terminator

Description

Frequency control input.

Clock enable:

Logic 1 enables normal operation.

Logic 0 stops the output clock;

nFOUT is held high, FOUT is held low.

Power supply ground connection.

Clock output pair. Differential LVPECL.

Power supply connection, connect to +3.3V.

Table 2: Pin Descriptions

Note 1: See “Clock Enable Pull-up” in Table 5 (DC Characteristics for M675-01 on pg. 3) and Table 7 (DC Characteristics for M675-02 on pg.

4).

ABSOLUTE MAXIMUM RATINGS1

Symbol Parameter

Rating

Unit

VI

Inputs

-0.5 to VCC +0.5

V

VO Outputs

-0.5 to VCC +0.5

V

VCC Power Supply Voltage

TS Storage Temperature

4.6

V

-55 to +125

oC

Table 3: Absolute Maximum Ratings

Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the

device. These ratings are stress specifications only. Functional operation of product at these conditions

or any conditions beyond those listed in Recommended Conditions of Operation, DC Characteristics, or

AC Characteristics is not implied. Exposure to absolute maximum rating conditions for extended periods

may affect product reliability.

RECOMMENDED CONDITIONS OF OPERATION

Symbol Parameter

VCC Positive Supply Voltage

TA Ambient Operating Temperature

Min Typ Max Unit

2.97

3.3

3.63

V

-40

25

+85

oC

Table 4: Recommended Conditions of Operation

M675 Datasheet Rev 0.5

2 of 6

Revised 29Jul2009

I n t e g r a t e d D e v i c e Te c h n o l o g y, I n c . ● C o m m u n i c a t i o n M o d u l e s ● w w w. i dt . c o m ● t e l ( 5 0 8 ) 8 5 2 - 5 4 0 0

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