ICS8545BGLF datasheet(5/15 Pages) IDT

5 / 15 page

ICS8545

LOW SKEW, 1-TO-4, LVCMOS/LVTTL-TO-LVDS FANOUT BUFFER

IDT™ / ICS™ LVDS FANOUT BUFFER

ICS8545BG REV. D OCTOBER 28, 2008

Table 4C. LVDS DC Characteristics, VDD = 3.3V ± 5%, TA = 0°C to 70°C

AC Electrical Characteristics

Table 5. AC Characteristics, VDD = 3.3V ± 5%, TA = 0°C to 70°C

All parameters measured at fMAX unless noted otherwise.

NOTE 1: Measured from VDD/2 of the input to the differential output crossing point.

NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions.

Measured at VDD/2 of the input to the differential output crossing point.

NOTE 3: Defined as skew between outputs on different devices operating at the same supply voltages and with equal load conditions.

Using the same type of inputs on each device, the outputs are measured at the differential cross points.

NOTE 4: This parameter is defined in accordance with JEDEC Standard 65.

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

VOD

Differential Output Voltage

200

280

360

∆V

VOD Magnitude Change

VOS

Offset Voltage

1.125

1.25

1.375

∆V

VOS Magnitude Change

IOz

High Impedance Leakage

-10

±1

+10

µA

IOFF

Power Off Leakage

-20

±1

+20

µA

IOSD

Differential Output Short Circuit Current

-3.5

-5

IOS

Output Short Circuit Current

-3.5

-5

VOH

Output Voltage High

1.34

1.6

VOL

Output Voltage Low

0.9

1.06

Parameter

Symbol

Test Conditions

Minimum

Typical

Maximum

Units

fMAX

Output Frequency

650

MHz

tPD

Propagation Delay; NOTE 1

≤ 650MHz

1.4

3.6

tjit

Buffer Additive Phase Jitter, RMS;

refer to Additive Phase Jitter Section

156.25MHz, Integration Range:

12kHz – 20MHz

0.13

tsk(o)

Output Skew; NOTE 2, 4

tsk(pp)

Part-to-Part Skew; NOTE 3, 4

500

tR / tF

Output Rise/Fall Time

20% to 80% @ 50MHz

200

400

600

odc

Output Duty Cycle

ICS8545BGLF Datasheet(PDF) 5 Page - Integrated Device Technology

ICS8545BGLF Datasheet(HTML) 5 Page - Integrated Device Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Datasheet Descarga

Enlace URL