ICS8530DYI-01 REVISION A FEBRUARY 22, 2011

4

©2011 Integrated Device Technology, Inc.

ICS8530DYI-01 Data Sheet

LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER

NOTE 1: Outputs terminated with 50

Ω to V

NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when device is

mounted in a test socket with maintained transverse airflow greater than 500 lfpm. Device will meet specifications after thermal equilibrium has

been reached under these conditions.

NOTE: All parameters measured at 250MHz unless noted otherwise.

NOTE 1: Measured from the differential input crossing point to the differential output crossing point.

NOTE 2: This parameter is defined in accordance with JEDEC Standard 65.

NOTE 3: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at the differential cross

points.

NOTE 4: Defined as skew between outputs on different devices operating at the same supply voltage, same temperature, same frequency and

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

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

Input High Current

150

µA

5µA

Input Low Current

-5

µA

-150

µA

Peak-to-Peak Input Voltage; NOTE 1

0.15

1.3

V

Common Mode Input Voltage; NOTE 1, 2

V

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

Output High Voltage; NOTE 1

V

Output Low Voltage; NOTE 1

V

Peak-to-Peak Output Voltage Swing

0.6

1.0

V

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

Output Frequency

500

MHz

Buffer Additive Phase Jitter,

RMS; refer to Additive Phase

Jitter Section

106.25MHz,

Integration Range: 12kHz – 20MHz

0.162

ps

212.5MHz,

Integration Range: 12kHz – 20MHz

0.152

ps

Propagation Delay; NOTE 1

1

2

ns

tsk(o)

Output Skew; NOTE 2, 3

75

ps

tsk(pp)

Part-to-Part Skew; NOTE 2, 4

700

ps

odc

Output Duty Cycle

47

53

%

Output Rise/ Fall Time

20% to 80%

300

700

ps