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©2015 Integrated Device Technology, Inc.

Revision C, December 1, 2015

85352 Datasheet

Pin Description and Pin Characteristic Tables

Table 1. Pin Descriptions

NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.

Table 2. Pin Characteristics

Function Table

Table 3. Control Input Function Table

Number

Name

Type

Description

1, 2

3, 4

5, 6

7, 8

9, 10

11, 12

25, 26

27, 28

29, 30

31, 32

33, 34

35, 36

Q0, nQ0

Q1, nQ1

Q2, nQ2

Q3, nQ3

Q4, nQ4

Q5, nQ5

nQ11, Q11

nQ10, Q10

nQ9, Q9

nQ8, Q8

nQ7, Q7

nQ6, Q6

Output

Differential output pairs. LVPECL interface levels.

13, 24, 37, 48

VCCO

Power

Output power supply pins.

14, 23

VEE

Power

Negative power supply pins.

15, 22

VCC

Power

Positive power supply pins.

16, 17,

18, 19,

20, 21,

40, 41,

42, 43,

44, 45

SEL5, SEL4,

SEL3, SEL9,

SEL10, SEL11,

SEL8, SEL7,

SEL6, SEL0,

SEL1, SEL2

Input

Pulldown

Clock select inputs. LVCMOS / LVTTL interface levels. See Table 3.

38

CLK1

Input

Pulldown

Non-inverting differential clock input.

39

nCLK1

Input

Pullup/

Pulldown

Inverting differential clock input. VCC/2 default when left floating.

46

CLK0

Input

Pulldown

Non-inverting differential clock input.

47

nCLK0

Input

Pullup/

Pulldown

Inverting differential clock input. VCC/2 default when left floating

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

CIN

Input Capacitance

4pF

RPULLUP

Input Pullup Resistor

51

k



RPULLDOWN

Input Pulldown Resistor

51

k



SELx

Selected Clock inputs

0

CLK0, nCLK0

1

CLK1, nCLK1