THS7365 Datasheet, PDF (7/53 Pages) Texas Instruments – 6-Channel Video Amplifier with 3-SD and 3-HD Sixth-Order Filters and 6-dB Gain

THS7365
www.ti.com.................................................................................................................................................................................................. SBOS467 – MARCH 2009
PIN CONFIGURATION
PW PACKAGE
TSSOP-20
(TOP VIEW)
NOTE: NC = No connection.
TERMINAL
NAME
NO.
SD1 IN
1
SD2 IN
2
SD3 IN
3
NC
4, 6
V_S+
5
HD1 IN
7
HD2 IN
8
HD3 IN
9
Bypass SD
10
Bypass HD
11
HD3 OUT
12
HD2 OUT
13
HD1 OUT
14
Disable HD
15
GND
16
Disable SD
17
SD3 OUT
18
SD2 OUT
19
SD1 OUT
20
SD1 IN 1
SD2 IN 2
SD3 IN 3
NC 4
V_S+ 5
NC 6
HD1 IN 7
HD2 IN 8
HD3 IN 9
Bypass SD 10
THS7365IPW
20 SD1 OUT
19 SD2 OUT
18 SD3 OUT
17 Disable SD
16 GND
15 Disable HD
14 HD1 OUT
13 HD2 OUT
12 HD3 OUT
11 Bypass HD
TERMINAL FUNCTIONS
I/O
DESCRIPTION
I Standard-definition video input, channel 1; LPF = 9.5 MHz
I Standard-definition video input, channel 2; LPF = 9.5 MHz
I Standard-definition video input, channel 3; LPF = 9.5 MHz
— No internal connection. It is recommended to connect NC to GND.
I Positive power-supply pin; connect to +2.7 V up to +5 V
I High-definition video input, channel 1; LPF = 36 MHz
I High-definition video input, channel 2; LPF = 36 MHz
I High-definition video input, channel 3; LPF = 36 MHz
I
Bypass all SD channel filters. Logic high bypasses the internal filters and logic low engages the
internal filters. Do not leave floating.
I
Bypass all HD channel filters. Logic high bypasses the internal filters and logic low engages the
internal filters. Do not leave floating.
O High-definition video output, channel 3; LPF = 36 MHz
O High-definition video output, channel 2; LPF = 36 MHz
O High-definition video output, channel 1; LPF = 36 MHz
I
Disable high definition channels. Logic high disables the HD channels and logic low enables the
HD. Do not leave floating.
I Ground pin for all internal circuitry
I
Disable standard definition channels. Logic high disables the SD channels and logic low enables the
SD channels. Do not leave floating.
O Standard-definition video output, channel 3; LPF = 9.5 MHz
O Standard-definition video output, channel 2; LPF = 9.5 MHz
O Standard-definition video output, channel 1; LPF = 9.5 MHz
Copyright © 2009, Texas Instruments Incorporated
Product Folder Link(s): THS7365
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