5

©2015 Integrated Device Technology, Inc.

Revision C, December 8, 2015

8545 Datasheet

Table 4C. LVDS DC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C

AC Electrical Characteristics

Table 5. AC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C

All parameters measured at ƒ

 650MHz 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

mV

V

OD

VOD Magnitude Change

40

mV

VOS

Offset Voltage

1.125

1.25

1.375

V

V

OS

VOS Magnitude Change

5

25

mV

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

mA

IOS

Output Short Circuit Current

-3.5

-5

mA

VOH

Output Voltage High

1.34

1.6

V

VOL

Output Voltage Low

0.9

1.06

V

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

fMAX

Output Frequency

650

MHz

tPD

Propagation Delay; NOTE 1

ƒ

 650MHz

1.4

3.6

ns

tjit

Buffer Additive Phase Jitter, RMS;

refer to Additive Phase Jitter Section

156.25MHz, Integration

Range: 12kHz – 20MHz

0.13

ps

tsk(o)

Output Skew; NOTE 2, 4

40

ps

tsk(pp)

Part-to-Part Skew; NOTE 3, 4

500

ps

tR / tF

Output Rise/Fall Time

20% to 80% @ 50MHz

200

400

700

ps

odc

Output Duty Cycle

ƒ

 266MHz

45

55

%

ƒ> 266MHz

40

60

%