S3029A 데이터 시트보기 (PDF) - Applied Micro Circuits Corporation

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S3029A

BiCMOS PECL CLOCK GENERATOR SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER

Applied Micro Circuits Corporation 

S3029

SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER

TTL Input/Output DC Characteristics1

(TA = -40°C to +85°C, VCC = 3.3 V ±5%)

Symbol

VIL2

VIH2

IIL

IIH

II

IOS

VIK

VOL

Parameter

Input LOW Voltage

Input HIGH Voltage

Test Conditions

Guaranteed Input LOW Voltage for all inputs

Guaranteed Input HIGH Voltage for all inputs

Input LOW Current

VCC = MAX, VIN = 0.5V

Input HIGH Current

VCC = MAX, VIN = 2.7V

Input HIGH Current at Max VCC VCC = MAX, VIN = 3.5V

Output Short Circuit Current VCC = MAX, VOUT = 0.5V

Input Clamp Diode Voltage VCC = MIN, IIN = -18.0mA

TTL Output LOW Voltage

VCC = MIN, IOL = 2mA

Min

2.0

-400.0

-50.0

-1.2

Max

0.8

50.0

1.0

-5.0

0.5

VOH

TTL Output HIGH Voltage VCC = MIN, IOH = -.10mA

2.2

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

Unit

Volts

Volts

uA

uA

mA

mA

Volts

Volts

Volts

PECL Input/Output DC Characteristics1,2

(TA = -40°C to +85°C, VCC = 3.3V ±5%)

Symbol

Parameter

Min

VIL

Input LOW Voltage

VCC -2.000

VIH

Input HIGH Voltage

VCC -1.225

VIL

VIH

VID

IIHD

IILD

IIH

Input LOW Voltage

VCC -2.000

Input HIGH Voltage

VCC -1.750

Input Diff. Voltage

Diff. Input High Current

Diff. Input Low Current

0.200

-0.500

-0.500

Single-ended input High Current

IIL

Single-ended input LOW Current

Typ

0.500

Max

VCC -1.441

VCC -0.570

VCC -0.700

VCC -0.450

1.400

20.000

20.000

4

4

Unit

Volts

Volts

Volts

Volts

Volts

µA

µA

mA

mA

Conditions

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

Differential Input Voltage

VID = 500mV

VID = 500mV

SD Inputs have internal 1K to GND

load resistor.

SD Inputs have internal 1K to GND

load resistor.

VOL

Output LOW Voltage

VCC -2.000

VCC -1.300

Volts

400 ohm termination to GND

VOH

Output HIGH Voltage

VCC -1.110

VCC -0.670

Volts

400 ohm termination to GND

VOD

Output Diff. Voltage

0.390

1.000

Volts

Differential Output Voltage

1. These conditions will be met with no airflow.

2. When not used, tie the positive differential PECL pin to V and the negative differential PECL pin to ground via a 3.9K resistor.

CC

PECL Output Loading

400Ω

Recommended Termination of Differential

PECL Signals

400Ω

400Ω

100Ω

10

February 19, 1999 / Revision B

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