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PI3HDMI1210
High-performance HDMITM 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
Features
* 4-Differential Channel 2:1 Mux/DeMux + 2-Channel 2:1 Mux/DeMux * DVI, HDMITM 1.1, 1.2 and 1.3 signal compatible * Data Rate support beyond 3.3Gbps on high speed data channels * Supports both AC coupled and DC coupled signals * Switching speed: 4ns * Isolation: -40dB@1GHz for high-speed channels * Integrated ESD protection * High-speed data bits: 12kV HBM 8kV contact * Side band signal bits: 2kV HBM * Low bit-to-bit skew * Enable/Disable time: 9ns * Bidirectional * Packaging (Pb-free & Green): --48-pin BQSOP (B)
Description
Pericom Semiconductor's PI3HDMITM series of switch circuits are targeted for high-resolution video networks that are based on DVI/HDMITM standards, and TMDS signal processing. The PI3HDMI1210 is a 2-to-1 HDMITM Mux/DeMux Switch. The device multiplexes differential signals to one of two corresponding HDMITM inputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bitto-bit skew and high channel-to-channel noise isolation. The maximum DVI/HDMITM data rate of 4.0Gbps provides the resolution required by the next generation HDTV and PC graphics. Three differential channels are used for data (video signals for DVI or audio/video signals for HDMITM), and one differential channel is used for Clock for decoding the TMDS signals at the outputs. Because of its passive bidirectional feature, this switch can be used either at the video drivers side or at the receiver side. For PC graphics applications, the device sits at the drivers side to switch between multiple display units such as PC LCD monitor, projector, TV, etc. For consumer video applications, the device sits at the receiver end to switch between the source components such as DVD, D-VHS, STB, etc.
Block Diagram
Pin Description
VDD33 CP D0+ D0D1+ D1VDD33 SEL D2+ D2D3+ D3CP VDD33 GND CP GND A0 GND A1 IN VDD50 EN CP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 D0+A D0-A D1+A D1-A D2+A D2-A D3+A D3-A VDD33 D0+B D0-B D1+B D1-B D2+B D2-B D3+B D3-B VDD33 GND 0B1 0B2 1B1 1B2 GND
4-
DxA Dx
4-
DxB
xB1
2
Ax
xB2
2
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
1
PS8896
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
Truth Table
SEL(pin8) L H EN(pin23) L L H
Note: 1) x=0,1,2,3 2) n=0,1,2,3
Pin Description
Function Dx DxA Dx DxB IN(pin21) L H X Function(2) An nB1 An nB2 An=nB1= nB2=H1-Z
(1)
Pin Name VDD33 CP VDD50 Dx DxA, DxB SEL IN Ax, xB1, xB2 GND EN\
Description 3.3V Power supply Tie this pin to GND via 0.1F capacitor for optimal operation 5.0V Power supply High Speed TMDS signal I/O High Speed TMDS signal I/O High Speed Signal Control Side Band Signal Control Side Band Signal I/O GND pin Global Enable for Side Band Signals
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.) Storage Temperature........................................-65C to +150C DC Input Voltage for side band signals.................-0.5V to 5.5V DC Output Current.............................................................20mA Power Dissipation...............................................................0.5W Supply Voltage VDD33............................................3.0V to 3.6V Supply Voltage VDD50......................................4.2V to 5.5V
Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
DC Power Supply Characteristics
Paramenter VDD VDD
33 50
Description 3.3V Power Supply 5.0 Power Supply
Min. 3.0 4.2
Max. 3.6 5.5
Units V V
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
2
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
DC Electrical Characteristics for Switching over Operating Range
(TA = -40C to +85C) Paramenter VIHSEL
(3)
Description Input HIGH Voltage Input LOW Voltage
Test Conditions Guaranteed HIGH level Guaranteed LOW level
Min. 2.8
Typ(2)
Max. 2.0 0.9
Units V
VIL SEL(3) VIKHS(4)
Notes: 1. 2. 3. 4.
Clamp Diode Voltage VDD=Max., IIN=-18mA
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. Typical values are at TA = 25C ambient and maximum loading. VIHSEL + VILSEL are for SEL input only (pin 11) For High-speed signals only
DC Electrical Characteristics for Switching over Operating Range
(TA = -40C to +85C) for high speed signals only Paramenter VIHIN VILIN IIH IIL
Notes: 1. 2. 3. 4. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. Typical values are at TA = 25C ambient and maximum loading. VIHIN + VILIN are for IN input only. For Side-speed signals only
(3) (3) (4)
Description Input HIGH Voltage Input LOW Voltage Input HIGH Current Input LOW Current
Test Conditions Guaranteed HIGH level Guaranteed LOW level VDD=Max., VIN=VDD VDD=Max., VIN=VSS
Min. 2.1
Typ(2)
Max. 0.8 -0.9 5 5
Units V
VIKHS
Clamp Diode Voltage VDD=Max., IIN=-18mA
A
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
3
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
Power Supply Characteristics
Parameters ICC Description Quiescent Power Supply Current Test Conditions(1) VDD = Max., VIN = VDD or VSS Min. Typ.(2) 11 Max. Units mA
Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at TA = 25C ambient and maximum loading.
Dynamic Electrical Characteristics Over the Operating Range (TA= -40 to +85C)
Parameter XTALKHS(1) Crosstalk XTALKSB(2) OIRRHS(1) OIRRSB(2)
BWHS(1)
Description
Test Conditions See Fig. 1 for Measurement Setup, f = 1.65Gbps f = 250KHz See Fig. 2 for Measurement Setup, f = 1.65Gbps 250KHz
Min.
Typ.(2) -45 -80 -40 -56 2.4
Max.
Units
dB
OFF Isolation
-3dB Bandwith @1.65 Gbps (8-bit deep color) @2.0625 Gbps (10-bit deep color) @2.475 Gbps (12-bit deep color) @3.3 Gbps (16-bit deep color)
GHz
-.87 -0.96 dB -1.18 -1.84
ILHS
(1)
Insertion Loss
Notes: 1. High-speed signal path only 2. Side-band signal path only 3. Typical values are @ TA = 25C ambient
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
4
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
HP4398B R HP11667A
PI3HDMI1210
S
T
Fig 1. Crosstalk Setup
HP4396B R HP11667A T
S
PI3HDMI1210
Fig 2. Off-isolation setup
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
5
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
Fig 3. Crosstalk for High-speed signals only
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
6
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
Fig 4. Off Isolation for high-speed signals only
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
7
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
Fig 4. Insertion loss for high-speed signals only
Switching Characteristics (TA= -40 to +85C, VDD33= 3.3V10%, VDD50= 5.0V10%
Paramenter tPZH, tPZL tPHZ, tPLZ Description Line Enable Time - SEL to AN, BN Line Disable Time - SEL to AN, BN Min. 0.5 0.5 Typ.(2) Max. 8.0 4.0 Units ns
Notes: 1. For measurement setup, please see "Test Circuit For Electrical Characteristic" on page 6, and "Switching waveforms" on page 7
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
8
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
Test Circuit for Electrical Characteristics(1)
2x VDD VDD
Pulse Generator
VIN
D.U.T. Rt
VOUT 4pF OL
Notes: 1. CL = Load capacitance: includes jig and probe capacitance. 2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator 3. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. 4. All input impulses are supplied by generators having the following characteristics: PRR MHz, ZO = 50, tR 2.5ns, tF 2.5ns. 5. The outputs are measured one at a time with one transition per measurement.
Switch Positions
Test tPLZ, tPZL (output on B-side) tPHZ, tPZH (output on B-side) Prop Delay Switch 2 x (VDD33) GND Open
Test Circuit for Dynamic Electrical Characteristics
S1
R1
T1
PI3HDMI1210
HP11667A
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
9
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
Switching Waveforms
SEL
VDD/2 VDD/2 0V VDD
Output
tPZL
tPLZ
VOH
VOL +0.15v
tPZH
tPHZ
Output
Voltage Waveforms Enable and Disable Times
3.3V PI3HDMI1210 1.8k-ohm 3.3V
e
1.5k-ohm e
1.5V
Example of a circuit that needs to be connected to the SEL pin (8) of the PI3HDMI1210 of our device
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
10
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
Application Test Results
Agilent N4902B pattern generator Data 18" cable DVI data 2 Total 2.5" trace on board Pericom DVItest board DVI data 2 TP2 50ohm termination to 3.3V Recovered Clock Agilent 5455A oscilloscope Clock
36" cable
PI3HDMI1210A
CH3 Agilent 1134A differential probe
CH4
Figure 1. TMDS TP2 Tx eye compliance test setup
Agilent N4901B pattern generator + Clock
Data 9" cable
C1
C2
2 meter 28AWG HDMI cable
Clock cable
PI3HDMI1210-A 3.3V 3.3V
Agilent 54855A scope
CH1 Clock
CH3 data
Figure 2. TMDS TP3 Rx "switch at receiver" eye compliance test setup
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
11
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
Figure 3. TP2 (Tx) eye-measurements (left is with switch, right is without switch), refer to figure 1 for the test set up
Figure 4. TP3 (Rx) - "Switch at receiver side" with 2-meter cable eye-measurements (left is with switch, right is without switch), refer to figure 2 for the test set up.
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
12
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
Packaging Mechanical: 48-pin BQSOP (B)
Notes: 1. Maximum package length and width dimensions do not include mold flash, protrusions, or gate burrs, which shall not exceed 0.006 inch per side. 2. Controlling dimensions in millimeters. 3. Ref: JEDEC MO - 154C/AB 4. Package Outline Exclusive of Mold Flash and Metal Burr
Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 * www.pericom.com
Ordering Information
Ordering Code PI3HDMI1210BE Package Code B Package Description Pb-free & Green, 48-pin BQSOP
Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. E = Pb-free and Green 3. X Suffix = Tape/Reel 4. HDMI & Deep Color are trademarks of Silicon Image
Pericom Semiconductor Corporation * 1-800-435-2336 * www.pericom.com
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
13
PS8895
06/01/07
PI3HDMI1210 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support
TM
HDMI Licensing, LLC, a wholly owned subsidiary of Silicon Image, Inc., is the agent responsible for licensing the HDMI Specification, promoting the HDMI standard and providing education on the benefits of HDMI to retailers and consumers. The HDMI Specification was developed by Sony, Hitachi, Thomson (RCA), Philips, Matsushita (Panasonic), Toshiba and Silicon Image as the digital interface standard for the consumer electronics market. The HDMI specification combines uncompressed high-definition video and multi-channel audio in a single digital interface to provide crystal-clear digital quality over a single cable. For more information about HDMI, please visit www.hdmi.org
HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries.
14
PS8895
06/01/07

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