Rainbow-electronics DS4625 User Manual download pdf (Page 5)

DS4625

3.3V Dual-Output LVPECL Clock Oscillator

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X1

X0

PLL

X2

PFD

LPF

LC-VCO

DIV M

DIV P

DIV N

LVPECL

V

CC

GND

OE

OP1

ON1

LVPECL

OP2

ON2

DS4625

R

PU

V

CC

Figure 1. Block Diagram

OE

OP_

t

PZA

0.7 x V

CC

0.3 x V

CC

PECL_BIAS PECL_BIAS

PECL_BIAS

PECL_BIAS

ON_

t

PAZ

Figure 2. LVPECL Output Timing Diagram When OE is Enabled and Disabled

1 2 3 4 5 6

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