TMDS171 Datasheet, PDF (44/62 Pages) Texas Instruments – 3.4 Gbps TMDS RETIMER

TMDS171, TMDS171I
SLLSEN7A – OCTOBER 2015 – REVISED DECEMBER 2015
www.ti.com
To accommodate the 3 mA drive current specification, a narrower threshold voltage range is required to support
a maximum 800 pF load capacitance for a standard-mode I²C bus.
9.2 Source Side Application
D2p
D2n
D1p
D1n
D0p
D0n
TMDS_CLKp
TMDS_CLKn
HPD
5V
2<Q
2<Q
DDC_SCL
DDC_SDA
SPDIF
500<Q
VCC
2<Q
2<Q
I2C_SCL
I2C_SDA
Optional
0.1uF
CEC
CEC
2 _{IN_D2p}
3 _{IN_D2n}
5 _{IN_D1p}
6 _{IN_D1n}
8 _{IN_D0p}
9 _{IN_D0n}
11 _{IN_CLKp}
12 _{IN_CLKn}
4 _{HPD_SRC}
46 _{SCL_SRC}
47 _{SDA_SRC}
45
SPDIF_IN
THERMAL PAD
41
GND
7
GND
19
GND
30
GND
15
SCL_CTL
16 _{SDA_CTL}
42
OE
35
OUT_D2p
34
OUT_D2n
32
OUT_D1p
31
OUT_D1n
29
OUT_D0p
28
OUT_D0n
OUT_CLKp ²⁶
25
OUT_CLKn
2<Q
38
SCL_SNK
39
SDA_SNK
33
HPD_SNK
ARC_OUT
44
40
NC
NC
18 _NC
SWAP/POL
I2C_EN/PIN
SIG_EN
PRE_SEL
EQ_SEL/A0
A1
TX_TERM_CTL
65lQ
1
10
17
20
21
27
36
5V
CEC
2<Q
HDMI/DVI
Receptacle
1 _{TMDS_D2p}
2
GND1
3 _{TMDS_D2n}
5
GND2
4 _{TMDS_D1p}
8
GND3
6
11
TMDS_D1n GND4
7
14
TMDS_D0p GND5
9
17
TMDS_D0n GND6
10
TMDS_CLKp
12
TMDS_CLKn
13
CEC
20
CASE_GND1
15
21
DDC_SCL CASE_GND2
16
22
DDC_SDA CASE_GND3
19
HPD
23
CASE_GND4
0.01uF
VCC
65lQ
65lQ
65lQ
1DQ
VCC
0.01uF 0.1uF 10uF
22
7.06<Q
1%
VSADJ
14 23 24 37 48
VDD
VDD
13 43
VCC
0.1uF 0.1uF 0.1uF 0.1uF 0.01uF 0.01uF ^10uF
Figure 57. TMDS171 in Source Side Application
44
Submit Documentation Feedback
Product Folder Links: TMDS171
Copyright © 2015, Texas Instruments Incorporated