BDG1A16G-TR Agere Systems, BDG1A16G-TR Datasheet

BDG1A16G-TR

Manufacturer Part Number

BDG1A16G-TR

Description

Manufacturer

Agere Systems

Datasheet

1.BDG1A16G-TR.pdf (16 pages)

Current page: 1 of 16
Download datasheet (318Kb)

January 1999

Features

Description

These quad differential drivers are TTL input-to-

pseudo-ECL-differential-output used for digital data

transmission over balanced transmission lines. All

devices in this family have four drivers with a single

enable control in a common package. These drivers

are compatible with many receivers, including the

Lucent Technologies Microelectronics Group 41

Series receivers and transceivers. They are pin

Pin-equivalent to the general-trade 26LS31 device,

with improved speed, reduced power consumption,

and significantly lower levels of EMI

Four line drivers per package

Meets ESDI standards

2.0 ns maximum propagation delay

Single 5.0 V

Operating temperature range: 40 °C to +125 °C

(wider than the 41 Series)

400 Mbits/s maximum data rate

Logic to convert TTL input logic levels to differen-

tial, pseudo-ECL output logic levels

No line loading when V

only)

High output driver for 50

<0.2 ns output skew (typical)

On-chip 220

Third-state outputs available

Surge-protection to ±60 V for 10 ms available

(BPNGA, BPNPA, BPPGA)

Available in four package types

ESD performance better than the 41 Series

Lower power requirement than the 41 Series

BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA

10% supply

loads available

= 0 (BDG1A, BDP1A

loads

equivalent to the general-trade 26LS31, but offer

increased speed, decreased power consumption,

and significantly lower levels of electromagnetic inter-

ference (EMI). They replace the Lucent 41 Series

drivers.

The BDG1A device is the generic driver in this family

and requires the user to supply external resistors on

the circuit board for impedance matching.

The BDGLA is a low-power version of the BDG1A,

reducing the power requirement by more than one

half. The BDGLA features a 3-state output with a typ-

ical third-state level of 0.2 V.

The BDP1A is equivalent to the BDG1A but has

220

output. This eliminates the need for external pull-

down resistors when driving a 100

The BPNGA and BPNPA are equivalent to the

BDG1A and BDP1A, respectively, except that a light-

ning protection circuit has been added to the driver

outputs. This circuit will absorb large transitions on

the transmission lines without destroying the device.

The BPPGA combines the features of the BPNGA

and BPNPA. Two of the gates have their outputs ter-

minated to ground through 220

two remaining gates require external termination

resistors.

When the BDG1A and the BDP1A devices are pow-

ered down, the output circuit appears as an open cir-

cuit relative to the power supplies; hence, they will

not load the transmission line. For those circuits with

termination resistors, the line will remain impedance

matched when the circuit is powered down. The

BPNGA, BPNPA, BPPGA, and BDGLA will load the

transmission line, because of the protection circuit,

when the circuit is powered down.

The packaging options that are available for these

quad differential line drivers include a 16-pin DIP; a

16-pin, J-lead SOJ; a 16-pin, gull-wing SOIC; and a

16-pin, narrow-body, gull-wing SOIC.

termination resistors to ground on each driver

Quad Differential Drivers

resistors while the

impedance line.

Related parts for BDG1A16G-TR

BDG1A16G-TR Summary of contents

Page 1

January 1999 BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA Features Pin-equivalent to the general-trade 26LS31 device, with improved speed, reduced power consumption, and significantly lower levels of EMI Four line drivers per package Meets ESDI standards 2.0 ns maximum propagation ...

Page 2

Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA Pin Information ...

Page 3

Data Sheet January 1999 Electrical Characteristics For electrical characteristics over the entire temperature range, see Figures 7 through 9. Table 2. Power Supply Current Characteristics T = –40 °C to +125 ° Parameter Power ...

Page 4

Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA Electrical Characteristics Table 3. Voltage and Current Characteristics For the variation in V and V over the temperature range, see Figures 7 and –40 °C ...

Page 5

Data Sheet January 1999 Timing Characteristics Table 4. Timing Characteristics (See Figures 2 and 3.) For t and t propagation delays over the temperature range, see Figure Propagation delay test circuit connected to output (see Figure 6). ...

Page 6

Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA Timing Characteristics (continued) INPUT TRANSITION t P1 OUTPUTS t PHH OUTPUT OUTPUT t PHL OUTPUT 80% 20% E1* † PHZ OUTPUT OUTPUT t PLZ * ...

Page 7

Data Sheet January 1999 Test Conditions Parametric values specified under the Electrical Char- acteristics and Timing Characteristics sections for the data transmission driver devices are measured with the following output load circuits. 100 DO(+) 200 BDG1A, BPNGA, BDGLA, BPPGA (Gates ...

Page 8

Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA Temperature Characteristics 0 –0.5 V MAX OH –1.0 –1.5 V MAX OL –2.0 –2.5 –50 – TEMPERATURE (°C) Figure 7. V and V Extremes vs. Temperature for ...

Page 9

Data Sheet January 1999 ESD Failure Models Lucent employs two models for ESD events that can cause device damage or failure human-body model (HBM) that is used by most of the industry for ESD-susceptibility testing and protection-design evaluation. ...

Page 10

Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA Outline Diagrams 16-Pin DIP Dimensions are in millimeters PIN #1 IDENTIFIER ZONE 2.54 TYP Number of Package Pins Description (N) PDIP3 (Plastic 16 Dual-In-Line Package) Note: The ...

Page 11

Data Sheet January 1999 Outline Diagrams (continued) 16-Pin SOIC (SONB/SOG) Dimensions are in millimeters PIN #1 IDENTIFIER ZONE 1.27 TYP Number of Package Pins Description (N) SONB (Small- 16 Outline, Narrow Body) SOG (Small- 16 Outline, Gull- ...

Page 12

Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA Outline Diagrams (continued) 16-Pin SOIC (SOJ) Dimensions are in millimeters PIN #1 IDENTIFIER ZONE 1.27 TYP Number of Package Pins Description (N) SOJ (Small- 16 Outline, J-Lead) ...

Page 13

Data Sheet January 1999 Power Dissipation System designers incorporating Lucent data transmis- sion drivers in their applications should be aware of package and thermal information associated with these components. Proper thermal management is essential to the long- term reliability of ...

Page 14

... Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA Ordering Information Part Number Intern. Term. BDG1A16E None BDG1A16E-TR None BDG1A16G None BDG1A16G-TR None BDG1A16NB None BDG1A16NB-TR None BDG1A16P None BDP1A16E 220 BDP1A16E-TR 220 BDP1A16G 220 BDP1A16G-TR 220 BDP1A16P 220 BDGLA16E ...

Page 15

Data Sheet January 1999 Notes Lucent Technologies Inc. BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA Quad Differential Drivers 15 ...

Page 16

For additional information, contact your Microelectronics Group Account Manager or the following: INTERNET: http://www.lucent.com/micro E-MAIL: docmaster@micro.lucent.com N. AMERICA: Microelectronics Group, Lucent Technologies Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18103 1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106) ASIA ...

Related keywords

BDG1A16G-TR datasheet
BDG1A16G-TR data sheet
BDG1A16G-TR pdf datasheet
BDG1A16G-TR component
BDG1A16G-TR part
BDG1A16G-TR distributor
BDG1A16G-TR RoHS
BDG1A16G-TR datasheet download