GS4900B datasheet(29/102 Pages) SEMTECH

29 / 102 page

GS4901B/GS4900B SD Clock and Timing Generator

with GENLOCK

Data Sheet

37703 - 4

December 2009

29 of 102

Timing Output Drive Current

–

IO_VDD = 1.8V

current drive =

LOW

–5

–

IO_VDD = 3.3V

current drive =

LOW

–10

–

IO_VDD = 1.8V

current drive =

HIGH

–7

–

IO_VDD = 3.3V

current drive =

HIGH

–14

–

Clock Output Drive Current

–

IO_VDD = 1.8V

current drive =

LOW

–5

–

IO_VDD = 3.3V

current drive =

LOW

–7

–

IO_VDD = 1.8V

current drive =

HIGH

–7

–

IO_VDD = 3.3V

current drive =

HIGH

–14

–

Output Voltage LVDS, Common

Mode

VOCM

–

1.125

1.25

1.375

Output Voltage LVDS,

Differential

VODIFF

–

350

–

LVDS High-impedance Leakage

Current

–

To 1.8V or GND

–

1.4

–

NOTES

1. All DC and AC electrical parameters within specification.

2. Assuming that the current being sourced or sinked is less than the Timing Output Drive Current specified.

3. Into a 100

Ω termination connected between PCLK3 and PCLK3.

Table 2-1: DC Electrical Characteristics (Continued)

VDD = 1.8V, TA = 0°C to 70°C, unless otherwise specified.

Parameter

Symbol

Condition

Min

Typ

Max

Units

Notes

GS4900B Datasheet(PDF) 29 Page - Semtech Corporation

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