www.azmicrotek.com

1630 S Stapley Dr, Suite 127

+1-480-962-5881

Mesa, AZ 85204 USA

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Mar 2013, Rev 2.2

The AZP53 is a sine wave/CMOS to LVPECL buffer/translator optimized

for very low phase noise (-165dBc/Hz). It is particularly useful in

converting crystal or SAW based oscillators into LVPECL outputs for up

800MHz of bandwidth. For greater bandwidth, refer to the AZP63.

The AZP53 is one of a family of parts that provide options of fixed ÷1,

fixed ÷2 and selectable ÷1, ÷2 modes as well as active high enable or active

low enable to oscillator designers. Refer to Table 2 for the comparison of

parts within the AZP5x and AZP63 family.

pull-up

EN_SEL

EN

(PU,PD)

D

÷1,2

Q

Q

GND

pull-down

PU

DIV_SEL

PD

• LVPECL outputs optimized

for very low phase noise

(-165dBc/Hz)

• Up to 800MHz bandwidth

• Selectable ÷1, ÷2 output

• Selectable Enable logic

• 3.0V to 3.6V operation

•

Available in die

• QFN8

• SON8

•

Green/RoHS Compliant/Pb-Free

• PECL clock sources

• Crystal or SAW based

oscillators with LVPECL

output

AZP53

Low Phase Noise Sine Wave / CMOS

to LVPECL Buffer / Translator

Order Number

Package

Marking

AZP53PG

1

QFN8

D3 <Date Code>

2

AZP53QG

1

SON8

D <Date Code>

2

1 Tape & Reel - Add 'R1' at end of order number for 7in (1k parts), 'R2' (2.5k) for 13in

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