Si532

Preliminary Rev. 0.3

7

4. Ordering Information

Specific device configurations are programmed into the Si532 at time of shipment. A unique part number

associated with these options and frequencies will be assigned. The Si532 XO series is supplied in an industry-

standard, 7x5 mm package.

Part numbers for the Si532 Dual Frequency XO are determined by following configuration tables. Silicon Labs

provides a web browser-based part number configuration tool to simplify this process. Refer to www.silabs.com/

VCXO to access this tool and for further ordering instructions.

Figure 3. Part Number Convention

532

X

X

V

Output Format

A

3.3

LVPECL

B

3.3

LVDS

C

3.3

CMOS

D

3.3

CML

E

2.5

LVPECL

F

2.5

LVDS

G

2.5 CMOS

H

2.5

CML

J

1.8

CMOS

K

1.8

CML

Note:

CMOS available to 160 MHz.

B

G

R

Tape & Reel Packaging

Operating Temp Range (°C)

G

-40 to +85°C

Part Revision Letter

532 XO

Product

Family

Temp Stability (ppm, max, ±)

A

50

B

20

DD

Frequency Designator Code

Two unique frequencies can be specified within the following bands of frequencies:

10 to 945 MHz

970 to 1134 MHz

1213 to 1417 MHz

A six digit code will be assigned by SiLabs for the specified combination of frequencies.

Note:

Six digit codes > 000100 refer to dual XOs programmed with the lower frequency value

selected when FS = 0, and the higher value when FS = 1; six digit codes < 000100 refer

to dual XOs programmed with the higher frequency value selected when FS = 0, and the

lower value when FS = 1.

X X X X X X