ICS853S54AKI May 27, 2017

4

©2017 Integrated Device Technology, Inc.

ICS853S54I Data Sheet

DUAL 2:1, 1:2 DIFFERENTIAL-TO-LVPECL/ECL MULTIPLEXER

NOTE 3: Outputs terminated with 50

AC Electrical Characteristics

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

is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after thermal

equilibrium has been reached under these conditions.

NOTE: All parameters are measured

 1GHz unless otherwise noted.

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

NOTE 2: 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.

NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.

NOTE 4: Measured using clock input at 622.08MHz.

NOTE 5: Q/nQ output measured differentially. See Parameter Measurement Information for MUX Isolation diagram.

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

Input

High Current

PCLKA[0:1], PCLKB

200

μA

nPCLKA[0:1], nPCLKB

200

μA

Input

Low Current

PCLKA[0:1], PCLKB

-200

μA

nPCLKA[0:1], nPCLKB

-200

μA

Peak-to-Peak Input Voltage; NOTE 1

0.15

1.2

V

Common Mode Input Voltage;

NOTE 1, 2

1.2

V

Output High Current; NOTE 3

V

Output Low Current; NOTE 3

V

Peak-to-Peak Output Voltage Swing

0.6

1.0

V

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

Output Frequency

2.5

GHz

Propagation Delay;

NOTE 1

QA, nQA

225

335

445

ps

QBx, nQBx

195

305

420

ps

t

sk(pp)

Part-to-Part Skew; NOTE 2, 3

200

ps

t

jit

Buffer Additive Phase Jitter, RMS;

refer to Additive Phase Jitter

Section; NOTE 4

622.08MHz Integration

Range: 12kHz - 20MHz

0.035

ps

65

dB

Output Rise/Fall Time

20% to 80%

75

155

250

ps