IC DIFF LINE TXRX H-S 8-MSOP

SN65LVDM176DGKRG4

Manufacturer Part NumberSN65LVDM176DGKRG4
DescriptionIC DIFF LINE TXRX H-S 8-MSOP
ManufacturerTexas Instruments
TypeTransceiver
SN65LVDM176DGKRG4 datasheet
 


Specifications of SN65LVDM176DGKRG4

Number Of Drivers/receivers1/1ProtocolRS644
Voltage - Supply3 V ~ 3.6 VMounting TypeSurface Mount
Package / Case8-MSOP, Micro8™, 8-uMAX, 8-uSOP,Supply Voltage (max)3.6 V
Supply Voltage (min)3 VMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMTData Rate400 Mbps
InterfaceEIA/TIA-644Minimum Operating Temperature- 40 C
Supply Current15 mALead Free Status / RoHS StatusLead free / RoHS Compliant
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HIGH-SPEED DIFFERENTIAL LINE TRANSCEIVER
FEATURES
Low-Voltage Differential Driver and Receiver
for Half-Duplex Operation
Designed for Signaling Rates of 400 Mbit/s
ESD Protection Exceeds 15 kV on Bus Pins
Operates From a Single 3.3-V Supply
Low-Voltage Differential Signaling With
Typical Output Voltages of 350 mV and a
50-
Load
Valid Output With as Little as 50 mV Input
Voltage Difference
Propagation Delay Times
– Driver: 1.7 ns Typ
– Receiver: 3.7 ns Typ
Power Dissipation at 200 MHz
– Driver: 50 mW Typical
– Receiver: 60 mW Typical
LVTTL Levels Are 5-V Tolerant
Bus Pins Are High Impedance When Disabled
or With V
Less Than 1.5 V
CC
Open-Circuit Fail-Safe Receiver
Surface-Mount Packaging
– D Package (SOIC)
– DGK Package (MSOP)
DESCRIPTION
The SN65LVDM176 is a differential line driver and receiver configured as a transceiver that uses low-voltage
differential signaling (LVDS) to achieve signaling rates as high as 400 Mbit/s. These circuits are similar to
TIA/EIA-644 standard compliant devices (SN65LVDS) counterparts except that the output current of the drivers is
doubled. This modification provides a minimum differential output voltage magnitude of 247 mV into a 50-
and allows double-terminated lines and half-duplex operation. The receivers detect a voltage difference of less
than 50 mV with up to 1 V of ground potential difference between a transmitter and receiver.
The intended application of this device and signaling technique is for half-duplex or multiplex baseband data
transmission over controlled impedance media of approximately 100-
transmission media may be printed-circuit board traces, backplanes, or cables. (Note: The ultimate rate and
distance of data transfer is dependent upon the attenuation characteristics of the media, the noise coupling to the
environment, and other application specific characteristics).
The SN65LVDM176 is characterized for operation from –40°C to 85°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
SN65LVDM176
SLLS320D – DECEMBER 1998 – REVISED JULY 2000
SN65LVDM176D (Marked as DM176 or LVM176)
SN65LVDM176DGK (Marked as M76)
(TOP VIEW)
R
V
1
8
CC
RE
2
7
B
DE
3
6
A
D
4
5
GND
logic diagram (positive logic)
3
DE
4
D
2
RE
1
R
characteristic impedance. The
Copyright © 1998–2000, Texas Instruments Incorporated
6
A
7
B
load

SN65LVDM176DGKRG4 Summary of contents

  • Page 1

    ... Instruments standard warranty. Production processing does not necessarily include testing of all parameters. SN65LVDM176 SLLS320D – DECEMBER 1998 – REVISED JULY 2000 SN65LVDM176D (Marked as DM176 or LVM176) SN65LVDM176DGK (Marked as M76) (TOP VIEW GND logic diagram (positive logic characteristic impedance. The Copyright © 1998–2000, Texas Instruments Incorporated load ...

  • Page 2

    SN65LVDM176 SLLS320D – DECEMBER 1998 – REVISED JULY 2000 These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS ...

  • Page 3

    EQUIVALENT INPUT AND OUTPUT SCHEMATIC DIAGRAMS Input 7 V 300 k 300 k A Input 7 V ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) (2) V Supply voltage CC ...

  • Page 4

    SN65LVDM176 SLLS320D – DECEMBER 1998 – REVISED JULY 2000 PACKAGE D DGK RECOMMENDED OPERATING CONDITIONS V Supply voltage CC V High-level input voltage IH V Low-level input voltage Magnitude of differential input voltage ID V Common-mode input ...

  • Page 5

    DRIVER ELECTRICAL CHARACTERISTICS over recommended operating conditions (unless otherwise noted) PARAMETER |V | Differential output voltage magnitude OD Change in differential output voltage magnitude between logic | states V Steady-state common-mode output voltage OC(SS) Change in steady-state ...

  • Page 6

    SN65LVDM176 SLLS320D – DECEMBER 1998 – REVISED JULY 2000 DRIVER SWITCHING CHARACTERISTICS over recommended operating conditions (unless otherwise noted) PARAMETER t Propagation delay time, low-to-high-level output PLH t Propagation delay time, high-to-low-level output PHL t Pulse skew (|t – t ...

  • Page 7

    PARAMETER MEASUREMENT INFORMATION (continued) DA Input Input t PLH Output A. All input pulses are supplied by a generator having the following characteristics: t (PRR Mpps, pulse width = 10 ± 0 the D.U.T. ...

  • Page 8

    SN65LVDM176 SLLS320D – DECEMBER 1998 – REVISED JULY 2000 PARAMETER MEASUREMENT INFORMATION (continued) 0 PZH PZL A. All input pulses are supplied by ...

  • Page 9

    Table 1. Receiver Minimum and Maximum Input Threshold Test Voltages APPLIED VOLTAGES ( 1.225 1.175 1.175 1.225 2.41 2.36 2.36 2.41 0. 0.05 1.5 0.9 0.9 1.5 2.4 1.8 1.8 2.4 0.6 0 ...

  • Page 10

    SN65LVDM176 SLLS320D – DECEMBER 1998 – REVISED JULY 2000 Inputs A. All input pulses are supplied by a generator having the following characteristics: t (PRR) = 0.5 Mpps, pulse width = 5000 ± 10 ns. C the D.U.T. V TEST ...

  • Page 11

    DRIVER LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT 3 − Low-Level Output Current − Figure 9. RECEIVER ...

  • Page 12

    SN65LVDM176 SLLS320D – DECEMBER 1998 – REVISED JULY 2000 TYPICAL CHARACTERISTICS (continued) DRIVER HIGH-TO-LOW LEVEL PROPAGATION DELAY TIME vs FREE-AIR TEMPERATURE 2 3 1.5 −50 −30 −10 10 ...

  • Page 13

    The devices are generally used as building blocks for high-speed point-to-point data transmission. Ground differences are less than 1 V with a low common-mode output and balanced interface for very low noise emissions. Devices can interoperate with RS-422, PECL, ...

  • Page 14

    SN65LVDM176 SLLS320D – DECEMBER 1998 – REVISED JULY 2000 APPLICATION INFORMATION (continued only under these conditions that the output of the receiver will be valid with less than a 50-mV differential input voltage magnitude. The presence of the ...

  • Page 15

    ... ACTIVE SN65LVDM176DG4 ACTIVE SN65LVDM176DGK ACTIVE SN65LVDM176DGKG4 ACTIVE SN65LVDM176DGKR ACTIVE SN65LVDM176DGKRG4 ACTIVE SN65LVDM176DR ACTIVE SN65LVDM176DRG4 ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. ...

  • Page 16

    TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing SN65LVDM176DGKR MSOP DGK SN65LVDM176DR SOIC PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel Diameter Width (mm) W1 (mm) 8 2500 330.0 12 2500 330.0 12.4 ...

  • Page 17

    Device Package Type SN65LVDM176DGKR MSOP SN65LVDM176DR SOIC PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm) DGK 8 2500 D 8 2500 Pack Materials-Page 2 16-Mar-2011 Width (mm) Height (mm) 358.0 335.0 35.0 340.5 338.1 ...

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    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...