View PI3HDMI414_730797.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

PI3HDMI414
4-Differential Channel, 4:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch
Features
* * * * * * * * * * * * * * 4-Differential Channel 4:1 Mux/DeMux HDMI 1.1 & 1.2 compatible Supports both AC coupled & DC coupled signals Data Rate: 4.0 Gbps Crosstalk: -30dB @ 2.0Gbps Switching speed: 4ns Isolation: -35dB @ 2.0Gbps ESD: Data bits @ 8kV contact Near-Zero Prop Delay: 250ps max. Low bit-to-bit skew Hot-insertion capable Enable/Disable Time: 9ns Bidirectional Packaging (Pb-free & Green): 80-pin BQSOP (B80)
Description
Pericom Semiconductor's PI3HDMI series of switch circuits are targeted for high-resolution video networks that are based on DVI/ HDMI standards, and TMDS signal processing. The PI3HDMI414 is a 16- to 4-Differential Channel Mux/DeMux Switch. The device multiplexes differential signals to one of four corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew and high channel-to-channel noise isolation. The maximum DVI/HDMI data rate of 4.0 Gbps provides the resolution required by the next generation HDTV and PC graphics. 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 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, Game Console, Set-top box, etc.
Pin Description
Pin Name VDD VSS Sx xBy & Ax Description + Power supply - Power supply Select pin, see truth table Differential data signals
Pin Description

Truth Table for X = [0, 3]
S2 0 0 1 1 S1 0 1 0 1 Function Ax = xB1 Ax = xB2 Ax = xB3 Ax = xB4
Truth Table for X = [4, 7]
S4 0 0 1 1
06-0085
S3 0 1 0 1
Function Ax = xB1 Ax = xB2 Ax = xB3 Ax = xB3
1
PS8841
06/06/06
PI3HDMI414 4-Differential Channel, 4:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch Block Diagram

06-0085
2
PS8841
06/06/06
PI3HDMI414 4-Differential Channel, 4:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.) Storage Temperature ................................................... -65C to +150C Supply Voltage to VSS Potential......................................-0.5V to +2.5V DC Input Voltage ............................................ VSS -0.5V to VDD +0.5V DC Output Current ...................................................................... 120mA Power Dissipation .......................................................................... 0.5W
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 VSS Description Positive Power Supply Negative Power Supply Min. 3.0 1.5 Max. 3.6 1.6 Units V V
DC Electrical Characteristics for Switching over Operating Range (TA = -40C to +85C)
Paramenter VIH VIL
(3) (3)
Description Input HIGH Voltage Input LOW Voltage
Test Conditions(1)
Min. 0.65(VDD-VSS)+VSS -0.5+VSS
Typ.(2)
Max. 0.35(VDD-VSS)+VSS
Units V
Guaranteed HIGH level Guaranteed LOW level
VIK IIH IIL
VDD = Max., Clamp Diode Voltage IIN = -18mA Input HIGH Current Input LOW Current VDD = Max., VIN = VDD VDD = Max., VIN = VSS
-0.7+VSS
-1.2+VSS 5 5 A
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. 3. VIH + VIL are for SEL input only.
06-0085
3
PS8841
06/06/06
PI3HDMI414 4-Differential Channel, 4:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch Power Supply Characteristics
Parameters ICC Description Quiescent Power Supply Current
Test Conditions(1) VDD = Max., VIN = VDD or VSS
Min.
Typ.(2) 400
Max.
Units A
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(1) Description Crosstalk OFF Isolation Data Rate Test Conditions See Fig. 1 for Measurement Setup, @ 2.0 Gbps See Fig. 2 for Measurement Setup, @ 2.0 Gbps Min. XTALK OIRR
DR
Typ.(2) -30
Max.
Units dB
-35 4 Gbps
Notes: 1. Guaranteed by design. 2. Typical values are at TA = 25C ambient and maximum loading.
Switching Characteristics (TA= -40 to +85C, VSS=0V, VDD=1.8V 10%)
Paramenter tPZH, tPZL tPHZ, tPLZ Description(1) Min. 0.5 0.5 Max. 8.0 4.0 Units nS Line Enable Time - SEL to AN, BN Line Disable Time - SEL to AN, BN
Note: 1. For measurement setup, please see "Test Circuit For Electrical Characteristic" and "Switching Waveforms" on the following pages.

Fig 1. Crosstalk Setup
06-0085
4
PS8841
06/06/06
PI3HDMI414 4-Differential Channel, 4:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch
Fig 2. Off Isolation Measurement
06-0085
5
PS8841
06/06/06
PI3HDMI414 4-Differential Channel, 4:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch
Fig 3. Insertion Loss Plot from 1MHz to 6.0GHz, Vdd=1.8V, Vss = 0V Average Factor = 16; Power = 6dBm; IF Bandwidth = 100Hz; # of Points = 201
Fig 4. Off Isolation Plot from 1MHz to 6.0GHz, Vdd=1.8V, Vss = 0V Average Factor = 16; Power = -6dBm; IF Bandwidth = 100Hz; # of Points = 201
06-0085
6
PS8841
06/06/06
PI3HDMI414 4-Differential Channel, 4:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch
Fig 5. Crosstalk Plot from 1MHz to 6.0GHz, Vdd=1.8V, Vss = 0V Average Factor = 16; Power = -6dBm; IF Bandwidth = 100Hz; # of Points = 201
06-0085
7
PS8841
06/06/06
PI3HDMI414 4-Differential Channel, 4:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch Test Circuit for Electrical Characteristics(1,2,3,4)

Notes: 1. CL = Load capacitance: includes jig and probe capacitance. 2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator 3. All input impulses are supplied by generators having the following characteristics: PRR MHz, ZO = 50, tR 2.5ns, tF 2.5ns. 4. The outputs are measured one at a time with one transition per measurement.
Switch Positions
Test tPLZ, tPZL tPHZ, tPZH Prop Delay Switch 2 x (VDD - VSS) VSS Open
Test Circuit for Dynamic Electrical Characteristics

06-0085
8
PS8841
06/06/06
PI3HDMI414 4-Differential Channel, 4:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch Switching Waveforms

Voltage Waveforms Enable and Disable Times
Application Information
3.3V PI3HDMI414 3.3V Select Line
1.8k-ohm
1.5k-ohm Select Line
1.5V
Example of a circuit that needs to be connected to the select lines of our device:
06-0085
9
PS8841
06/06/06
PI3HDMI414 4-Differential Channel, 4:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch

Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 * www.pericom.com

Note: 1. Controlling dimensions in millimeters. 3. Package Outline Exclusive of Mold Flash and Metal Burr 3. Ref: JEDEC MO-154C/BC
Ordering Information
Ordering Code PI3HDMI414BE Package Code B Package Description Pb-free & Green, 80-pin BQSOP
Notes: * Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ * E = Pb-free & Green * Adding X suffix = Tape/Reel
Pericom Semiconductor Corporation * 1-800-435-2336 * www.pericom.com
06-0085
10
PS8841
06/06/06

▲Up To Search▲

Price & Availability of PI3HDMI414

	To Download PI3HDMI414 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .