Product Information

TMDS181IRGZR

Product Image X-ON

Datasheet
Display Interface IC 6 Gbps HDMI Retimer 48-VQFN -40 to 85
Manufacturer: Texas Instruments



Price (USD)

2: USD 5.0096 ea
Line Total: USD 10.0192

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TMDS181IRGZR
Texas Instruments

1 : USD 12.2793
10 : USD 10.1273
30 : USD 8.566
100 : USD 7.279
500 : USD 7.0601
1000 : USD 6.952

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TMDS181IRGZR
Texas Instruments

1 : USD 10.4816
10 : USD 7.5621
25 : USD 7.3301
100 : USD 6.195
250 : USD 6.0113
500 : USD 5.5388
1000 : USD 5.1844
2500 : USD 5.1844

     
Manufacturer
Texas Instruments
Product Category
Display Interface IC
RoHS - XON
Y Icon ROHS
Series
Tmds181i
Mounting Style
Smd/Smt
Package / Case
VQFN - 48
Type
Tmds Retimer
Maximum Operating Frequency
400 KHz
Operating Supply Voltage
1.2 v , 3.3 V
Operating Supply Current
332 mA
Minimum Operating Temperature
- 40 C
Maximum Operating Temperature
+ 85 C
Packaging
Reel
Data Rate
6 Gb/S
Description/Function
Digital Video Interface Or High - Definition Multimedia Interface Retimer
Product
Display Interfaces
Brand
Texas Instruments
Interface Type
I2 C
Factory Pack Quantity :
2500
Supply Voltage - Max
3.465 V
Supply Voltage - Min
1.1 V
Cnhts
8542319000
Hts Code
8542390001
Mxhts
85423901
Product Type
Display Interface Ic
Subcategory
Interface Ics
Taric
8542399000
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Support & Product Order Tools & Technical Community Folder Now Documents Software TMDS181, TMDS181I SLASE75DAUGUST 2015REVISED SEPTEMBER 2017 TMDS181x 6 Gbps TMDS Retimer 1 Features 3 Description The TMDS181x is a digital video interface (DVI) or 1 HDMI Input Port to Output Port With CDR high-definition multimedia interface (HDMI) retimer. Supporting Up to 6 Gbps Data Rates The TMDS181x supports four TMDS channels, audio Compatible With HDMI Electrical Parameters return channel (SPDIF IN/ARC OUT), and digital Up to 6 Gbps in Retimer Mode display control (DDC) interfaces. The TMDS181x Support 4k2k60p and Up to WUXGA 16-Bit Color supports signaling rates up to 6 Gbps to allow for the highest resolutions of 4k2k60p 24 bits per pixel and Depth or 1080p With Higher Refresh Rates up to WUXGA 16-bit color depth or 1080p with higher Retimes Input Stream to Compensate for Random refresh rates. The TMDS181x can be configured to Jitter support the HDMI2.0a standard. The TMDS181x Adaptive Receiver Equalizer or Programmable automatically configures itself as a redriver at low Fixed Equalizer data rate (<1.0 Gbps) or as a retimer above this data 2 rate. Redriver mode supports HDMI1.4b with data I C and Pin Strap Programmable rates up to 3.4 Gbps Inter-Pair Skew Compensation of 5+ Bits The TMDS181x supports dual power supply rails of Single-Ended Mode ARC Support 1.2 V on V and 3.3 V on V for power reduction. DD CC Link Debug Tools Including Eye Diagram After the Several methods of power management are RX Equalizer implemented to reduce overall power consumption. 48-Pin 7-mm 7-mm 0.5-mm Pitch VQFN TMDS181x supports fixed receive EQ gain or 2 Package adaptive receive EQ control by I C or pin strap to compensate for different lengths input cable or board Extended Commercial Temperature Support 0C traces. to 85C (TMDS181) Industrial Temperature Support: 40C to 85C (1) Device Information (TMDS181I) PART NUMBER PACKAGE BODY SIZE (NOM) TMDS181 2 Applications VQFN (48) 7.00 mm 7.00 mm TMDS181I Digital TV (1) For all available packages, see the orderable addendum at Digital Projector the end of the data sheet. Audio/Video Equipment Blu-ray DVD Monitors Desktops/ All-in-Ones Active Cables SPACE Simplified Schematic Digital TV HPD SRC HPD SNK 190<Q VSADJ 7.06 lQ VBIAS 50Q 50Q IN CLKp OUT CLKp EQ TMDS IN CLKn OUT CLKn Data Registers SWAP VBIAS Interface PLL Unit PLL Control HDMI 50Q 50Q SERDES IN D 2:0 p OUT D 2:0 p GPU Polarity Conn EQ TMDS IN D 2:0 n OUT D 2:0 n Audiovisual Control Block, I2C Processing HDMI TMDS 6 Registers, Control SDA CTL Local I2C 181 Unit SW/HD DDC. ARC Control SCL CTL SPDIF IN ARC ARC OUT DDC Snoop Block SDA SRC SDA SNK ACTIVE DDC BLOCK SCL SRC SCL SNK GND 1.2V VDD 3.3V VREG VCC Copyright 2016, Texas Instruments Incorporated 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA.TMDS181, TMDS181I SLASE75DAUGUST 2015REVISED SEPTEMBER 2017 www.ti.com Table of Contents 8.1 Overview................................................................. 24 1 Features.................................................................. 1 8.2 Functional Block Diagram....................................... 25 2 Applications........................................................... 1 8.3 Feature Description................................................. 25 3 Description............................................................. 1 8.4 Device Functional Modes........................................ 31 4 Revision History..................................................... 2 8.5 Register Maps......................................................... 33 5 Pin Configuration and Functions......................... 4 9 Application and Implementation........................ 40 6 Specifications......................................................... 6 9.1 Application Information............................................ 40 6.1 Absolute Maximum Ratings...................................... 6 9.2 Typical Applications................................................ 40 6.2 ESD Ratings.............................................................. 6 10 Power Supply Recommendations..................... 47 6.3 Recommended Operating Conditions....................... 7 11 Layout................................................................... 48 6.4 Thermal Information.................................................. 8 11.1 Layout Guidelines................................................. 48 6.5 Power Supply Electrical Characteristics................... 8 11.2 Layout Example.................................................... 49 6.6 TMDS Differential Input Electrical Characteristics.... 9 12 Device and Documentation Support................. 50 6.7 TMDS Differential Output Electrical Characteristics......................................................... 10 12.1 Documentation Support........................................ 50 2 6.8 DDC, I C, HPD, and ARC Electrical 12.2 Related Links........................................................ 50 Characteristics......................................................... 11 12.3 Receiving Notification of Documentation Updates 50 6.9 Power-Up and Operation Timing Requirements..... 12 12.4 Community Resources.......................................... 50 6.10 TMDS Switching Characteristics........................... 13 12.5 Trademarks........................................................... 50 6.11 HPD Switching Characteristics............................. 14 12.6 Electrostatic Discharge Caution............................ 50 2 6.12 DDC and I C Switching Characteristics................ 14 12.7 Glossary................................................................ 50 6.13 Typical Characteristics.......................................... 15 13 Mechanical, Packaging, and Orderable 7 Parameter Measurement Information................ 15 Information........................................................... 51 8 Detailed Description............................................ 24 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision C (July 2016) to Revision D Page Added Note 5 to the Power Supply Electrical Characteristic table ....................................................................................... 8 Deleted textwhich is needed for certain HDMI CTS test from the third paragraph in the Overview section .................. 24 Changed section: Input Signal Detect Block ....................................................................................................................... 28 Changed H to X in the first row of the HPD SNK column in Table 12................................................................................ 47 Changed the IN Dx column in Table 12 ............................................................................................................................. 47 Changes from Revision B (April 2016) to Revision C Page Recommended Operating Conditions, Changed the CONTROL PINS section .................................................................... 7 2 2 DDC, I C, HPD, and ARC Electrical Characteristics, Changed the DDC AND I C section................................................. 11 Changes from Revision A (October 2015) to Revision B Page Recommended Operating Conditions, Added VLow-level input voltage at HPD, O...................................................... 7 IL Recommended Operating Conditions, Moved pin OE From: V MIN value of 2 V To: V MIN value of 2.6 V ................... 7 IH IH Power-Up and Operation Timing Requirements, Deleted the VDD ramp and VCC ramp MIN values ............................. 12 Changed Figure 1 ................................................................................................................................................................ 12 DDC Functional Description , Changed textaddress 22h (see Figure 31) through the I2C interface To:address 0Bh through the I2C interface............................................................................................................................................ 32 Added Note to 11400-kbps in Table 6................................................................................................................................ 35 Added Note to 11400-kbps in Table 6................................................................................................................................ 36 2 Submit Documentation Feedback Copyright 20152017, Texas Instruments Incorporated Product Folder Links: TMDS181

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Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
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