GS9090 View Datasheet(PDF) - Gennum -> Semtech

Part Name

Description

Manufacturer

GS9090

GenLINX® III 270Mb/s Deserializer for SDI and DVB-ASI

Gennum -> Semtech 

GS9090 Data Sheet

Table 2-2: DC Electrical Characteristics (Continued)

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

Parameter

Symbol

Condition

Min

Typ

Max Units Notes

Digital I/O

Input Voltage, Logic LOW

VIL

Input Voltage, Logic HIGH

VIH

Output Voltage, Logic LOW

VOL

Output Voltage, Logic HIGH

VOH

1.8V Operation or

–

–

0.35 x

V

–

3.3V Operation

IO_VDD

1.8V Operation or

0.65 x

–

–

V

–

3.3V Operation

IO_VDD

IOL = 8mA @ 3.3V,

–

4mA @ 1.8V

–

0.4

V

–

IOL = -8mA @ 3.3V, IO_VDD -

–

–

V

–

-4mA @ 1.8V

0.4

Serial Digital Input

Input Termination Resistance

RIN

–

NOTES:

1. All DC and AC electrical parameters within specification.

37.5

50

62.5

Ω

–

2.3 AC Electrical Characteristics

Table 2-3: AC Electrical Characteristics

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

Parameter

Symbol Condition

Min

Typ

Max Units Notes

System

Asynchronous Lock Time (LOCKED

signal set HIGH)

tLOCK

Asynchronous Lock Time (LOCKED

signal set HIGH)

tLOCK

Asynchronous Lock Time (LOCKED

signal set HIGH)

tLOCK

Input jitter of 0.2UI,

–

No data to SMPTE,

SMPTE_BYPASS = HIGH

DVB_ASI = LOW,

at 25°C

Input jitter of 0.2UI,

–

No data to DVB-ASI,

SMPTE_BYPASS = HIGH

DVB_ASI = HIGH,

at 25°C

Input jitter of 0.2UI,

–

No data to non-SMPTE,

SMPTE_BYPASS = LOW

DVB_ASI = LOW,

at 25°C

–

235

us

1

–

185

us

1

–

165

us

1

28201 - 1 July 2005

13 of 70

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