BTM1A16G-TR Ver la hoja de datos (PDF) - Agere -> LSI Corporation

Número de pieza

componentes Descripción

fabricante

BTM1A16G-TR

Dual Differential Transceivers

Agere -> LSI Corporation 

Data Sheet

October 2001

Dual Differential Transceivers

BTK1A and BTM1A

Timing Characteristics (continued)

E1*

E2†

tPHZ

VOH

OUTPUT

VOL

* E2 = 1 while E1 changes state.

† E1 = 0 while E2 changes state.

tPZH

tPLZ

∆V = 0.5 V

∆V = 0.5 V

∆V = 0.5 V

Figure 6. Receiver Enable and Disable Timing

3V

1.3 V

0V

3V

1.3 V

0V

tPZL

1.3 V

∆V = 0.5 V

12-2538.a(F)

Test Conditions

Parametric values specified under the Electrical

Characteristics and Timing Characteristics sections for

the data transmission driver devices are measured with

the following output load circuits.

TO OUTPUT OF

DEVICE UNDER

TEST

CL

15 pF*

+5 V

2 kΩ

5 kΩ

DO

200 Ω

100 Ω

DO

200 Ω

BTK1A

12-2271.a(F)

* Includes probe and jig capacitances.

Note: All 458E, IN4148, or equivalent diodes.

12-2249(F)

Figure 8. Receiver Propagation Delay Test Circuit

100 Ω

DO

DO

12-2271.b(F)

BTM1A

Figure 7. Driver Propagation Delay Test Circuit

Agere Systems Inc.

9

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