SI5325C-C-GM Datasheet, PDF(98/178 Page) Silicon Laboratories – ANY-FREQUENCY PRECISION CLOCKS

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SI5325C-C-GM Datasheet, PDF (98/178 Pages) Silicon Laboratories – ANY-FREQUENCY PRECISION CLOCKS

◁

Si53xx-RM

+

Output Disable

100 ï

100 ï

CKOUT+

CKOUT -

Figure 45. Differential CKOUT Structure (not for CMOS)

7.2.3. Typical Clock Output Scope Shots

Table 49. Output Format Measurements1,2

Name

SFOUT Pin

SFOUT Code

Single

Vpkâpk

Reserved

HH

â

â

LVDS

HM

7

.35

CML

HLK

6

.25

LVPECL

MH

5

.75

Reserved

MM

4

â

Low Swing LVDS

ML

3

.25

CMOS

LH

2

3.3

Disable

LM

1

â

Reserved

LL

0

â

Notes:

1. Typical measurements with an Si5326 at VC = 3.3 V.

2. For all measurements:

Vpk-pk on a single output, double the values for differential.

Vdd = 3.3 V.

50 ï ac load to ground.

Diff

Vpkâpk

â

.7

.5

1.5

â

.5

â

â

â

98

Rev. 1.2

Vocm

â

1.2

3.05

2.10

â

1.2

1.65

â

â

▷