DDR Clock Oscillator

4

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Pin Description

266MHz

10Hz

-65

100Hz

-95

1kHz

-113

10kHz

-113

100kHz

-118

1MHz

-137

10MHz

-149

20MHz

-153

PIN

NAME

FUNCTION

1

OE

Active-High Output Enable. Has an internal pullup 100k

resistor.

2, 7–10

N.C.

No Connection. Must be floated.

3

GND

Ground

4

OUTP

Positive Output for LVPECL or LVDS

5

OUTN

Negative Output for LVPECL or LVDS

6

Supply Voltage

—

EP

Exposed Paddle. Do not connect this pad or place exposed metal under the pad.

Typical Operating Characteristics

FREQUENCY vs. TEMPERATURE

TEMPERATURE (

°C)

80

60

20

40

0

-20

-18

-15

-13

-10

-8

-5

-3

0

3

5

8

10

13

15

-20

-40

OPERATING CURRENT

vs. OPERATING VOLTAGE

3.435

3.385

3.335

3.285

3.235

3.185

48

50

53

55

45

3.135

+85

°C

0

°C

-40

°C

+70

°C

+40

°C

+25

°C