SI533_07 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

SI533_07

DUAL FREQUENCY CRYSTAL OSCILLATOR (XO) (10 MHZ TO 1.4 GHZ)

Silicon Laboratories 

Si533

2. Pin Descriptions

(Top View)

OE 1

6 VDD

FS 2

5 CLK–

GND 3

4 CLK+

LVDS/LVPECL/CML

OE 1

6 VDD

FS 2

5 NC

GND 3

4 CLK

CMOS

Pin # Symbol

LVDS/LVPECL/CML Function

CMOS Function

Output Enable*

Output Enable*

1

OE*

0 = clock output disabled (outputs tristated) 0 = clock output disabled (outputs tristated)

1 = clock output enabled

1 = clock output enabled

2

FS*

Frequency Select*

0 = First frequency selected

1 = Second frequency selected

Frequency Select*

0 = First frequency selected

1 = Second frequency selected

3

GND

Electrical and Case Ground

Electrical and Case Ground

4

CLK+

Oscillator Output

Oscillator Output

5

CLK–

Complementary Output

No Connection

6

VDD

Power Supply Voltage

Power Supply Voltage

*Note: FS and OE include a 17 kΩ pullup resistor to VDD. See Section 3. "Ordering Information" on page 7 for details on

frequency value ordering.

6

Rev. 1.1

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