sm5330a Seiko NPC Corp., sm5330a Datasheet - Page 3

• Manufacturer Part Number: sm5330a
• Description: 3-channel Video Filter With Built-in 4-system Switch
• Manufacturer: Seiko NPC Corp.

PIN DESCRIPTION
Number
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1
2
3
4
5
6
7
8
9
OUT_3
OUT_2
OUT_1
DAC_0
DAC_1
DGND
Name
YOUT
VCCD
IN3_1
IN3_2
IN3_3
IN4_1
IN4_2
IN4_3
TEST
VREF
IN1_1
IN1_2
IN1_3
I/O_0
I/O_1
GND
GND
GND
GND
GND
GND
IREF
GND
VCC
VCC
VCC
ADS
SDA
VDD
SCL
GND
GND
GND
GND
GND
GND
GND
GND
I/O
I/O
I/O
I/O
O
O
O
O
P
P
O
O
P
P
P
O
O
I
I
I
I
I
I
I
I
I
I
I
I
*1
A/D
A
A
A
A
A
A
A
A
A
D
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
A
A
A
A
A
A
*2
SM5330A
System 3 channel 1 video signal input pin
System 3 channel 2 video signal input pin
System 3 channel 3 video signal input pin
Analog ground pin
System 4 channel 1 video signal input pin
System 4 channel 2 video signal input pin
System 4 channel 3 video signal input pin
Analog ground pin
DAC voltage output pin. Output voltage set using the I
Test pin. Connect to ground for normal operation.
DAC voltage output pin. Output voltage set using the I
Analog ground pin
Y signal output pin. The channel 3 video signal is output without filtering.
Analog ground pin
Channel 3 video signal output pin.
The output system is selected using the I
Analog supply pin
Analog ground pin
Analog supply pin
Channel 2 video signal output pin.
The output system is selected using the I
Analog ground pin
Channel 1 video signal output pin.
The output system is selected using the I
Analog supply pin
Logic supply pin. Connect to the same potential as VCC.
Logic I/O pins. Outputs are open-drain. Connect pull-up to VCCD.
The open-drain outputs are turned ON/OFF using I
The input state can be read out via the I
Address select pin. 3-state input
Select the I
I
I
I
Logic ground pin
Cutoff frequency control pin.
Connect a 1.8kΩ ±1% resistor between this pin and GND.
The current that flows in the resistor sets the internal filter reference current.
Internal reference voltage pin
Analog ground pin
System 1 channel 1 video signal input pin
System 1 channel 2 video signal input pin
System 1 channel 3 video signal input pin
2
2
2
C BUS clock signal pin. Connect pull-up to VDD.
C BUS data signal pin. Connect pull-up to VDD. The output is open-drain.
C BUS interface-stage supply pin. 3.0V to 5.5V
2
C BUS slave address. (L: 48h, H: 49h, Z: 4Ah)
Description
SEIKO NPC CORPORATION —3
2
C BUS.
2
2
2
C BUS.
C BUS.
C BUS.
2
C BUS settings.
2
2
C BUS.
C BUS.