SPT
7
8/24/98
SPT9400
PIN ASSIGNMENTS
PIN FUNCTIONS
Name
Function
YIN
Luminance (Y) Signal Input (typically
1 VP-P, AC coupled)
CIN
Chrominance (C) Signal Input (typically
0.62 VP-P, AC coupled)
Standby
Power Down Standby Mode Select (Low =
Standby, Internal Pull-Up)
YOUT
Luminance (Y) Output (typically 2.0 VP-P,
RL = 150 Ω, AC coupled)
YFB
Luminance Feedback Pin
CVBSOUT
Composite Video (CVBS) Output (typically
2.0 VP-P, RL = 150 Ω, AC coupled)
CVBSFB
Composite Video Feedback Pin
COUT
Chrominance (C) Output (typically 1.3 VP-P,
RL = 150 Ω, AC coupled)
VCC
+5.0 V Supply
GND
Ground
ORDERING INFORMATION
PART NUMBER
TEMPERATURE RANGE
PACKAGE TYPE
SPT9400SCR
0 to +70
°C
12-Lead SSOP
Signal Processing Technologies, Inc. reserves the right to change products and specifications without notice. Permission is hereby expressly
granted to copy this literature for informational purposes only. Copying this material for any other use is strictly prohibited.
WARNING - LIFE SUPPORT APPLICATIONS POLICY - SPT products should not be used within Life Support Systems without the specific
written consent of SPT. A Life Support System is a product or system intended to support or sustain life which, if it fails, can be reasonably
expected to result in significant personal injury or death.
Signal Processing Technologies believes that ultrasonic cleaning of its products may damage the wire bonding, leading to device
failure. It is therefore not recommended, and exposure of a device to such a process will void the product warranty.
YOUT
YFB
CVBSOUT
CVBSFB
COUT
GND
VCC
YIN
GND
GND
Standby
CIN
1
2
3
4
5
6
12
11
10
9
8
7
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