THS7368 Datasheet, PDF (11/39 Pages) Texas Instruments – 6-Channel Video Amplifier with 3-SD and 3-SD/ED/HD/Full-HD Filters and 6-dB Gain

THS7368
www.ti.com
PIN CONFIGURATION
PW PACKAGE
TSSOP-20
(TOP VIEW)
SBOS497 – DECEMBER 2009
SD1 IN 1
SD2 IN 2
SD3 IN 3
Filter 2 4
V_S+ 5
Filter 1 6
SF1 IN 7
SF2 IN 8
SF3 IN 9
Bypass SD 10
20 SD1 OUT
19 SD2 OUT
18 SD3 OUT
17 Disable SD
16 GND
15 Disable SF
14 SF1 OUT
13 SF2 OUT
12 SF3 OUT
11 Bypass SF
NOTE: NC = No connection.
TERMINAL
NAME
NO.
I/O
SD1 IN
1
I
SD2 IN
2
I
SD3 IN
3
I
Filter 2
4
I
V_S+
5
I
Filter 1
6
I
SF1 IN
7
I
SF2 IN
8
I
SF3 IN
9
I
Bypass SD
10
I
Bypass SF
11
I
SF3 OUT⁽¹⁾
12
O
SF2 OUT
13
O
SF1 OUT
14
O
Disable SF
15
I
GND
16
I
Disable SD
17
I
SD3 OUT
18
O
SD2 OUT
19
O
SD1 OUT
20
O
(1) SF indicates selectable filter.
TERMINAL FUNCTIONS
DESCRIPTION
Standard-definition video input, channel 1; LPF = 9.5 MHz
Standard-definition video input, channel 2; LPF = 9.5 MHz
Standard-definition video input, channel 3; LPF = 9.5 MHz
Used in conjunction with Filter 1 for selecting the LPF on SF channels
Positive power-supply pin; connect to +2.7 V up to +5 V
Used in conjunction with Filter 2 for selecting the LPF on SF channels
Component or RGB video input, channel 1
Component or RGB video input, channel 2
Component or RGB video input, channel 3
Bypass all SD channel filters. Logic high bypasses the internal filters and logic low engages the
internal filters.
Bypass all SF channel filters. Logic high bypasses the internal filters and logic low engages the
internal filters.
Component or RGB video output, channel 3
Component or RGB video output, channel 2
Component or RGB video output, channel 1
Disable selectable filter channels. Logic high disables the SF channels and logic low enables the SF
channels.
Ground pin for all internal circuitry
Disable standard definition channels. Logic high disables the SD channels and logic low enables the
SD channels.
Standard-definition video output, channel 3; LPF = 9.5 MHz
Standard-definition video output, channel 2; LPF = 9.5 MHz
Standard-definition video output, channel 1; LPF = 9.5 MHz
Copyright © 2009, Texas Instruments Incorporated
Product Folder Link(s): THS7368
Submit Documentation Feedback
11