PL600-27T

Low Power 3 Output XO

FEATURES

 3 LVCMOS outputs with OE tri-state control

 Low current consumption:

o

<4.5mA @ 27MHz, 3.3V

 10 to 52MHz fundamental crystal input

 1 to 100MHz reference clock input

 Accepts both LVCMOS and sine wave inputs

 Low phase noise (-130 dBc @ 10kHz offset)

 Low jitter (RMS): 2.5ps period jitter

 12mA drive capability at TTL output

 1.8V to 3.3V operation

 Available in GREEN/RoHS 8-pin SOP and 6-pin

SOT23 packages

DESCRIPTION

The PL600-27T is a low cost XO IC, designed to re-

place multiple XO solutions saving the cost and

board space of clock distribution buffers. In addition,

it provides among the lowest current on the market

for the 10MHz to 52MHz range. The PL600-27T ac-

cepts crystal and clock inputs from 10 to 52MHz

(fundamental resonant mode crystal) and provides

low phase noise (<-130dBc at 10kHz offset at

30MHz), and very low jitter (2.5 ps RMS period jitter)

outputs.

PIN ASSIGNMENT

BLOCK DIAGRAM

Xtal

Osc

XIN/FIN

XOUT

CLK0

OE

CLK1

CLK2

1

2

3

4

5

6

CLK1

GND

FIN

CLK2

CLK0

VDD

SOT23-6L

1

2

3

4

5

6

7

8

XIN/FIN

OE^

CLK1

GND

XOUT

VDD

CLK2

CLK0

^: Denotes internal Pull-up

SOP-8L