TS3DV421 Datasheet, PDF (1/19 Pages) Texas Instruments – 4-CHANNEL DIFFERENTIAL 8:16 MULTIPLEXER SWITCH FOR DVI/HDMI APPLICATIONS

TS3DV421
www.ti.com
SCDS264D – JANUARY 2008 – REVISED JANUARY 2010
4-CHANNEL DIFFERENTIAL 8:16 MULTIPLEXER SWITCH FOR DVI/HDMI APPLICATIONS
Check for Samples: TS3DV421
FEATURES
1
•2 Compatible With HDMI v1.3 DVI 1.0
High-Speed Digital Interface
– Wide Bandwidth of Over 3.8 Gbps
– Serial Data Stream at 10× Pixel Clock Rate
– Supports All Video Formats up to 1080p
and SXGA (1280 × 1024 at 75 Hz)
– High Bandwidth of 4.95 Gbps (Single Link)
– HDCP Compatible
• Low Crosstalk
(X_TALK = –50 dB Typ at 1.65 Gbps)
• Off Isolation (O_IRR = –50 dB Typ at 1.65 Gbps)
• Low Bit-to-Bit Skew (t_sk(o) = 0.1 ns Max)
• Low and Flat ON-State Resistance
(r_ON = 12.5 Ω Max, r_ON(flat) = 0.5 Ω Typ)
• Low Input/Output Capacitance
(C_ON = 4.5 pF Max)
• Enables Application-Specific Operating
Voltage Selection
– V_DD Operating Range From 1.5 V to 2.1 V
When V_SS = GND
– V_DD Operating Range From 3.0 V to 3.6 V
When V_SS = 1.5 V
• I_off Supports Partial-Power-Down Mode
Operation
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• ESD Performance Tested Per JESD 22
– 2000-V Human-Body Model
(A114-B, Class II)
– 1000-V Charged-Device Model (C101)
• For DisplayPort Applications:
V_DD = 1.8 V , V_SS = GND
• For HDMI /DVI Applications:
V_DD = 3.3 V , V_SS = 1.5 V
APPLICATIONS
• DVI/HDMI Signal Switching
• Differential DVI, HDMI Signal Multiplexing for
Audio/Video Receivers and High-Definition
Televisions (HDTVs)
RUA PACKAGE
(TOP VIEW)
V_SS 1
V_DD 2
TMDS2+ 3
TMDS2– 4
V_SS 5
TMDS1+ 6
TMDS1– 7
V_DD 8
SEL 9
V_{SS 10}
TMDS0+ 11
TMDS0– 12
V_SS 13
TMDSCLK+ 14
TMDSCLK– 15
V_DD 16
V_SS 17
Exposed
Center
Pad
38 ATMDS2+
37 ATMDS2–
36 ATMDS1+
35 ATMDS1–
34 ATMDS0+
33 ATMDS0–
32 ATMDSCLK+
31 ATMDSCLK–
30 V_DD
29 BTMDS2+
28 BTMDS2–
27 BTMDS1+
26 BTMDS1–
25 BTMDS0+
24 BTMDS0–
23 BTMDSCLK+
22 BTMDSCLK–
For RUA, the exposed center pad must be
connected to V_SS or electronically open.
For this part to be used in HDMI/TMDS
applications, V_SS can be elevated to 1.5 V.
See Figure 1.
DGV PACKAGE
(TOP VIEW)
V_SS
1
V_DD
2
V_SS
3
V_DD
4
V_SS
5
TMDS2+
6
TMDS2–
7
V_SS
8
TMDS1+
9
TMDS1–
10
V_SS
11
V_DD
12
SEL
13
V_SS
14
TMDS0+
15
TMDS0–
16
V_SS
17
TMDSCLK+
18
TMDSCLK–
19
V_SS
20
V_DD
21
V_SS
22
V_DD
23
V_SS
24
48
V_DD
47
V_SS
46
ATMDS2+
45
ATMDS2–
44
ATMDS1+
43
ATMDS1–
42
V_SS
41
ATMDS0+
40
ATMDS0–
39
ATMDSCLK+
38
ATMDSCLK–
37
V_SS
36
V_DD
35
BTMDS2+
34
BTMDS2–
33
BTMDS1+
32
BTMDS1–
31
V_SS
30
BTMDS0+
29
BTMDS0–
28
BTMDSCLK+
27
BTMDSCLK–
26
V_SS
25
V_DD
1
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2
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.
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