Si510/511

14

Rev. 1.1

3. Ordering Information

The Si510/511 supports a wide variety of options including frequency, stability, output format, and VDD. Specific

device configurations are programmed into the Si510/511 at time of shipment. Configurations can be specified

using the Part Number Configuration chart below. Silicon Labs provides a web browser-based part number

Si510/511 XO series is supplied in industry-standard, RoHS compliant, lead-free, 3.2 x 5.0 mm and 5 x 7 mm

packages. Tape and reel packaging is an ordering option.

Figure 2. Part Number Syntax

Example orderable part number: 510ECB156M250AAG supports 2.5 V LVPECL, ±30 ppm total stability, OE active

Note:

CMOS and Dual CMOS maximum frequency is 212.5 MHz.

A = Revision: A

G = Temp Range: -40°C to 85°C

R = Tape & Reel; Blank = Trays.

Series

Output Format

OE Pin

Package

510

CMOS

OE on pin 1

4-pin

510

LVPECL, LVDS, HCSL, Dual CMOS

OE on pin 2

6-pin

511

LVPECL, LVDS, HCSL, Dual CMOS

OE on pin 1

6-pin

X

X

AGR

51X

X XXXMXXX

X

Output Format

VDD

Output Format

X

X

AGR

51X

X XXXMXXX

X

VDD

Output Format

A

3.3V

LVPECL

B3.3V

LVDS

C3.3V

CMOS

D

33V

HCSL

Output Enable

OE Polarity

A

OE Active High

Package Option

Dimensions

A

5x7 mm

D

3.3V

HCSL

E

2.5V

LVPECL

F2.5V

LVDS

G2.5V

CMOS

H

25V

HCSL

A

OE Active High

B

OE Active Low

Frequency Stability

A

5 x 7 mm

B

3.2 x 5 mm

H

2.5V

HCSL

J1.8V

LVDS

K1.8V

CMOS

L

1.8V

HCSL

M

33V

Dl CMOS (I

h)

Frequency Code

F

Di ti

Frequency Stability

Total

Temperature

A

±100ppm

±50ppm

B±50ppm±25ppm

M

3.3V

Dual CMOS (In-phase)

N

3.3V

Dual CMOS (Complementary)

P

2.5V

Dual CMOS (In-phase)

Q

2.5V

Dual CMOS (Complementary)

Frequency

Description

Mxxxxxx

f

xMxxxxx

1 MHz

f

xxMxxxx

10 MHz

f

50pp

5pp

C

±30ppm

±20ppm

R1.8V

Dual CMOS (In-phase)

S

1.8V

Dual CMOS (Complementary)

xxxMxxx

100 MHz

f

xxxxxx

Code if frequency requires >6 digit resolution