23S08E-1PGG8 参数 Datasheet PDF下载

IDT23S08E

3.3V ZERO DELAY CLOCK MULTIPLIER

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

ZERO DELAY AND SKEW CONTROL

To close the feedback loop of the IDT23S08E, the FBK pin can be driven from any of the eight available output pins. The output driving the FBK pin

will be driving a total load of 7pF plus any additional load that it drives. The relative loading of this output (with respect to the remaining outputs) can adjust

the input-output delay.

For applications requiring zero input-output delay, all outputs including the one providing feedback should be equally loaded. Ensure the outputs are

loaded equally, for zero output-output skew.

OPERATING CONDITIONS- COMMERCIAL

Symbol

V

DD

T

A

C

L

C

IN

Supply Voltage

Operating Temperature (Ambient Temperature)

Load Capacitance below 100MHz

Load Capacitance from 100MHz to 200MHz

Input Capacitance

(1)

Parameter

Test Conditions

Min.

3

0

—

—

—

Max.

3.6

70

30

15

7

Unit

V

°

C

pF

pF

pF

NOTE:

1. Applies to both REF and FBK.

DC ELECTRICAL CHARACTERISTICS - COMMERCIAL

Symbol

V

IL

V

IH

I

IL

I

IH

V

OL

V

OH

I

DD_PD

Parameter

Input LOW Voltage Level

Input HIGH Voltage Level

Input LOW Current

Input HIGH Current

Output LOW Voltage

Output HIGH Voltage

Power Down Current

V

IN

= 0V

V

IN

= V

DD

I

OL

= 8mA (-1, -2, -3, -4)

I

OL

= 12mA (-1H, -2H, -5H)

I

OH

= -8mA (-1, -2, -3, -4)

I

OH

= -12mA (-1H, -2H, -5H)

REF = 0MHz (S2 = S1 = H)

100MHz CLKA (-1, -2, -3, -4)

100MHz CLKA (-1H, -2H, -5H)

I

DD

Supply Current

Unloaded Outputs

Select Inputs at V

DD

or GND

66MHz CLKA (-1, -2, -3, -4)

66MHz CLKA (-1H, -2H, -5H)

33MHz CLKA (-1, -2, -3, -4)

33MHz CLKA (-1H, -2H, -5H)

—

—

—

—

—

—

—

—

—

—

—

—

—

—

12

45

70

32

50

18

30

mA

µA

2.4

—

—

V

Conditions

Min.

—

2

—

—

—

Typ.

(1)

—

—

—

—

—

Max.

0.8

—

50

100

0.4

Unit

V

V

µA

µA

V

4