10

S3029

SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER

February 19, 1999 / Revision B

1. These conditions will be met with no airflow.

2. When not used, tie the positive differential PECL pin to V

(T

PECL Output Loading

Recommended Termination of Differential

PECL Signals

(T

2. These input levels provide a zero–noise immunity and should only be tested in a static, noise-free environment.

Symbol

Parameter

Test Conditions

Min

Max

Unit

VIL

2

IIL

IIH

II

IOS

VIK

VOL

VOH

Input LOW Voltage

Input HIGH Voltage

Input LOW Current

Input HIGH Current

Input HIGH Current at Max VCC

Output Short Circuit Current

Input Clamp Diode Voltage

TTL Output LOW Voltage

TTL Output HIGH Voltage

Guaranteed Input LOW Voltage for all inputs

VCC = MAX, VIN = 0.5V

VCC = MAX, VIN = 2.7V

VCC = MAX, VIN = 3.5V

VCC = MAX, VOUT = 0.5V

VCC = MIN, IIN = -18.0mA

VCC = MIN, IOL = 2mA

VCC = MIN, IOH = -.10mA

2.0

-400.0

-50.0

2.2

0.8

50.0

1.0

-5.0

0.5

Volts

Volts

uA

uA

mA

mA

Volts

Volts

-1.2

Volts

Guaranteed Input HIGH Voltage for all inputs

Symbol

VIL

VIH

VIL

VIH

VOL

VOH

VOD

VID

IIHD

IILD

Input LOW Voltage

Input HIGH Voltage

Input LOW Voltage

Input HIGH Voltage

Output LOW Voltage

Output HIGH Voltage

Guaranteed Input LOW Voltage

for single-ended inputs

Guaranteed Input HIGH Voltage

for single-ended inputs

Guaranteed Input LOW Voltage

for differential inputs

Guaranteed Input HIGH Voltage

for differential inputs

400 ohm termination to GND

400 ohm termination to GND

Differential Output Voltage

Differential Input Voltage

VID = 500mV

VID = 500mV

-0.500

-0.500

0.390

0.200

0.500

VCC -2.000

VCC -1.225

VCC -1.441

VCC -0.570

VCC -2.000

VCC -0.700

VCC -1.750

VCC -0.450

VCC -2.000

VCC -1.300

VCC -1.110

VCC -0.670

Volts

Volts

Volts

Volts

Volts

Volts

Volts

Volts

µA

µA

20.000

20.000

4

4

1.400

1.000

Output Diff. Voltage

Input Diff. Voltage

Diff. Input High Current

Diff. Input Low Current

IIH

SD Inputs have internal 1K to GND

load resistor.

SD Inputs have internal 1K to GND

load resistor.

mA

Single-ended input High Current

IIL

mA

Single-ended input LOW Current

Parameter

Min

Typ

Max

Unit

Conditions

400

Ω

400

Ω

100

Ω

400

Ω