ZL40294 datasheet(7/46 Pages) MICROCHIP

Part #	ZL40294

Description	20-Output DB2000QL Buffer with Ultra-Low Additive Jitter

PDF	46 Pages

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Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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7 / 46 page

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2023 Microchip Technology Inc.

DS20006768B-page 7

ZL40294

2.0

PIN DESCRIPTIONS

The I/O column in Table 2-1 uses the following symbols:

• I = Input

• IPU = Input with 120 kΩ internal pull-up resistor

• IPD = Input with 120 kΩ internal pull-down resistor

• O = Output

• I/O = Input/Output Drain pin

• NC = No connect pin

• P = Power supply pin

• ITRI = Tri-level input pin biased to VDD/2 by internal 120 kΩ pull-up and 120 kΩ pull-down resistors

TABLE 2-1:

PIN DESCRIPTIONS

Pin Number

Pin Name

Input/Output

Description

Input Reference

CK_IN

Input Differential or Single Ended Reference.

Input frequency range 0 Hz to 250 MHz.

CK_IN#

Output Clocks

CK0

Ultra-Low Additive Jitter Differential Outputs 0 to 19.

Output frequency range 0 MHz to 250 MHz

CK0#

CK1

CK1#

CK2

CK2#

CK3

CK3#

CK4

CK4#

CK5

M10

CK5#

M11

CK6

M12

CK6#

L12

CK7

K12

CK7#

J12

CK8

H12

CK8#

G12

CK9

F12

CK9#

D12

CK10

C12

CK10#

B12

CK11

A12

CK11#

A11

CK12

AS10

CK12#

CK13

CK13#

CK14

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