ZL40219LDG1

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P22

LVPECL

Driver

R

VDD_driver

VDD

Z

o

= 50 Ohms

Z

o

= 50 Ohms

c

l

k

_

p

c

l

k

_

n

V

t

C

t

r

l

clk_p

clk_n

Vt

Ctrl

“0”

For 3.3 V: R= 50 Ohms

For 2.5 V: R= 22 Ohms

22 Ohms

22 Ohms

LVPECL

Driver

VDD_driver

VDD

Z

o

= 50 Ohms

Z

o

= 50 Ohms

clk_p

clk_n

Vt

Ctrl

“1”

For 3.3 V: R= 150 Ohms

For 2.5 V: R= 85 Ohms

NC

RR

22 Ohms

22 Ohms

ZL40219 Data Sheet

7

Microsemi Corporation

Figure 4 - Clock Input - LVPECL - DC Coupled

Figure 5 -

Clock Input - LVPECL - AC Coupled

LVDS

Driver

VDD_driver

VDD

Z

o

= 50 Ohms

Z

o

= 50 Ohms

clk_p

clk_n

Vt

Ctrl

“0”

NC

LVDS

Driver

VDD_driver

VDD

Z

o

= 50 Ohms

Z

o

= 50 Ohms

clk_p

clk_n

Vt

Ctrl

“1”

NC

R

For VDD_driver = 3.3 V: R= 900 Ohms

For VDD_driver = 2.5 V: R = 680 Ohms

ZL40219 Data Sheet

8

Microsemi Corporation

Figure 6 - Clock Input - LVDS - DC Coupled

Figure 7 -

Clock Input - LVDS - AC Coupled

CML

Driver

VDD_driver

VDD

Z

o

= 50 Ohms

Z

o

= 50 Ohms

clk_p

clk_n

Vt

Ctrl

“1”

R= 50 Ohms

NC

RR

HCSL

Driver

VDD_driver

VDD

Z

o

= 50 Ohms

Z

o

= 50 Ohms

clk_p

clk_n

Vt

Ctrl

“1”

R= 50 Ohms

NC

RR

ZL40219 Data Sheet

9

Microsemi Corporation

Figure 8 - Clock Input - CML- AC Coupled

Figure 9 -

Clock Input - HCSL- AC Coupled

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P22

ZL40219LDG1

Mfr. #:

Buy ZL40219LDG1

Manufacturer:

Microchip / Microsemi

Description:

Clock Buffer 1:8 LVDS Fanout Buffer w/Int. Term.

Lifecycle:

New from this manufacturer.

Delivery:

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