Datasheet

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LMH0001

SDO

SDI

REF

SDO

750:

49.9:

0.1 PF

1.0 PF

75: 75:

0.1 PF

75:

5.6 nH

75:

5.6 nH

4.7 PF

Differential

Input

49.9:

LMH0001

www.ti.com

SNLS276C –AUGUST 2007–REVISED APRIL 2013

LMH0001 SMPTE 259M / 344M Serial Digital Cable Driver

Check for Samples: LMH0001

FEATURES

DESCRIPTION

The LMH0001 SMPTE 259M / 344M Serial Digital

• SMPTE 259M and SMPTE 344M Compliant

Cable Driver is designed for use in SMPTE 259M /

• Data Rates to 540 Mbps

344M serial digital video applications. The LMH0001

• Supports DVB-ASI at 270 Mbps

drives 75Ω transmission lines (Belden 8281, Belden

1694A or equivalent) at data rates up to 540 Mbps.

• Differential Input

• 75Ω Differential Output

The output voltage swing of the LMH0001 is

adjustable via a single external resistor.

• Adjustable Output Amplitude

The LMH0001 is powered from a single 3.3V supply.

• Single 3.3V Supply Operation

Power consumption is typically 125mW. The

• Industrial Temperature Range: −40°C to +85°C

LMH0001 is available in a 16-pin WQFN package.

• 125mW Typical Power Consumption

• 16–pin WQFN Package

• Footprint Compatible with the LMH0002SQ and

the GS9078A.

APPLICATIONS

• SMPTE 259M and SMPTE 344M Serial Digital

Interfaces

• DVB-ASI Applications

• Sonet/SDH and ATM Interfaces

• Digital Routers and Switches

• Distribution Amplifiers

• Buffer Applications

• Set Top Boxes

• Security Cameras

Typical Application

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.

2All trademarks are the property of their respective owners.

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.

Summary of content (10 pages)

PAGE 1
LMH0001 www.ti.com SNLS276C – AUGUST 2007 – REVISED APRIL 2013 LMH0001 SMPTE 259M / 344M Serial Digital Cable Driver Check for Samples: LMH0001 FEATURES DESCRIPTION • • • • • • • • • • • The LMH0001 SMPTE 259M / 344M Serial Digital Cable Driver is designed for use in SMPTE 259M / 344M serial digital video applications. The LMH0001 drives 75Ω transmission lines (Belden 8281, Belden 1694A or equivalent) at data rates up to 540 Mbps.
PAGE 2
LMH0001 SNLS276C – AUGUST 2007 – REVISED APRIL 2013 www.ti.com 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 gates. Absolute Maximum Ratings (1) −0.5V to 3.6V Supply Voltage: −0.3V to VCC+0.
PAGE 3
LMH0001 www.ti.com SNLS276C – AUGUST 2007 – REVISED APRIL 2013 AC Electrical Characteristics Over Supply Voltage and Operating Temperature ranges, unless otherwise specified Parameter Test Conditions Input Data Rate tjit Additive Jitter 270 Mbps tr,tf Output Rise Time, Fall Time 20% – 80% Mismatch in Rise/Fall Time RLSDO (1) (2) (3) .
PAGE 4
LMH0001 SNLS276C – AUGUST 2007 – REVISED APRIL 2013 www.ti.com DEVICE OPERATION INPUT INTERFACING The LMH0001 accepts either differential or single-ended input. The inputs are self-biased, allowing for simple AC or DC coupling. DC-coupled inputs must be kept within the specified common-mode range. SDI and SDI are selfbiased at approximately 2.1V with VCC = 3.3V. Figure 2 shows the differential input stage for SDI and SDI. VCC SDI SDI VCC 5 k: 10 k: 80: 10 k: 10 k: Figure 2.
PAGE 5
LMH0001 www.ti.com SNLS276C – AUGUST 2007 – REVISED APRIL 2013 REVISION HISTORY Changes from Revision B (April 2013) to Revision C • Page Changed layout of National Data Sheet to TI format ............................................................................................................
PAGE 6
PACKAGE OPTION ADDENDUM www.ti.
PAGE 7
PACKAGE MATERIALS INFORMATION www.ti.com 24-Apr-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing LMH0001SQ/NOPB WQFN RUM 16 LMH0001SQE/NOPB WQFN RUM LMH0001SQX/NOPB WQFN RUM SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 1000 178.0 12.4 4.3 4.3 1.3 8.0 12.0 Q1 16 250 178.0 12.4 4.3 4.3 1.3 8.0 12.0 Q1 16 4500 330.0 12.4 4.3 4.3 1.3 8.0 12.
PAGE 8
PACKAGE MATERIALS INFORMATION www.ti.com 24-Apr-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LMH0001SQ/NOPB WQFN RUM 16 1000 210.0 185.0 35.0 LMH0001SQE/NOPB WQFN RUM 16 250 210.0 185.0 35.0 LMH0001SQX/NOPB WQFN RUM 16 4500 367.0 367.0 35.
PAGE 9
MECHANICAL DATA RUM0016A SQB16A (Rev A) www.ti.
PAGE 10
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.