NCS2563
3-Channel Video Amp with
High Definition
Reconstruction Filters
Description
NCS2563 is a 3−Channel high speed video amplifier with 6th order
Butterworth High Definition (HD) reconstruction filters and 6 dB
gain.
All three channels can accommodate all Component and RGB video
signals. All channels can accept DC or AC coupled signals. If
AC coupled, the internal clamps are employed. The outputs can drive
both AC and DC coupled 150
W
loads.
It is designed to be compatible with most Digital−to−Analog
Converters (DAC) embedded in most video processors.
Features
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MARKING DIAGRAM*
8
8
1
SOIC−8
D SUFFIX
CASE 751
A
L
Y
W
G
1
N2563
ALYWG
G
•
•
•
•
•
•
•
•
•
•
•
•
•
Three 6th Order High Definition 30 MHz Filter
Internally Fixed Gain = 6 dB
Transparent Input Clamping for Each Channel
DC or AC Coupled Inputs
DC or AC Coupled Outputs
Integrated Level Shifter
Operating Voltage +5 V
Available in SOIC−8 Package
These are Pb−Free Devices
Digital Set−Top Box
DVD and Video Players
HDTV
Video−On−Demand (VOD)
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
PINOUT
IN1 1
IN2 2
IN3 3
V
CC
4
NCS2563
SOIC−8
8 OUT1
7 OUT2
6 OUT3
5 GND
Applications
ORDERING INFORMATION
Device
NCS2563DG
NCS2563DR2G
Package
SOIC−8
(Pb−Free)
SOIC−8
(Pb−Free)
Shipping
†
98 Units / Rail
2500 / Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
©
Semiconductor Components Industries, LLC, 2009
March, 2009
−
Rev. 4
1
Publication Order Number:
NCS2563/D
NCS2563
PIN FUNCTION AND DESCRIPTION
Pin
1
2
3
4
5
6
7
8
Name
IN1
IN2
IN3
VCC
GND
OUT3
OUT2
OUT1
Type
Input
Input
Input
Power
GND
Output
Output
Output
Description
Video Input 1 for Video Signal featuring a frequency bandwidth compatible with High Definition
Video (30 MHz)
−
Channel 1
Video Input 2 for Video Signal featuring a frequency bandwidth compatible with High Definition
Video (30 MHz)
−
Channel 2
Video Input 3 for Video Signal featuring a frequency bandwidth compatible with High Definition
Video (30 MHz)
−
Channel 3
Device Power Supply Voltage: +5 V
Connected to Ground
HD Video Output 3
−
Channel 3
HD Video Output 2
−
Channel 2
HD Video Output 1
−
Channel 1
ATTRIBUTES
Characteristics
ESD
Human Body Model
Machine Model
All Pins (Note 1)
Pins 1 to 5 (Note 2)
All Output Pins (Note 2)
Value
8 kV
400 V
600 V
Level 1
UL 94 V−0 @ 0.125 in
Moisture Sensitivity (Note 3)
Flammability Rating
−
Oxygen Index: 28 to 34
1. Human Body Model (HBM): R = 1500
W,
C = 100 pF
2. Machine Model (MM)
3. For additional information, see Application Note AND8003/D.
IN1
Transparent Clamp
30 MHz, 6th Order
6dB
OUT1
IN2
Transparent Clamp
30 MHz, 6th Order
6dB
OUT2
IN3
Transparent Clamp
30 MHz, 6th Order
6dB
OUT3
Figure 1. Block Diagram
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NCS2563
MAXIMUM RATINGS
Parameter
Power Supply Voltages
Input Voltage Range
Input Differential Voltage Range
Output Current
Maximum Junction Temperature (Note 4)
Operating Ambient Temperature
Storage Temperature Range
Power Dissipation
Thermal Resistance, Junction−to−Air
Symbol
V
CC
V
I
V
ID
I
O
T
J
T
A
T
stg
P
D
R
qJA
Rating
−0.35
v
V
CC
v
5.5
−0.3
v
V
I
v
V
CC
V
I
v
V
CC
50
150
−40
to +85
−60
to +150
(See Graph)
112.7
Unit
Vdc
Vdc
Vdc
mA
°C
°C
°C
mW
°C/W
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
4. Power dissipation must be considered to ensure maximum junction temperature (T
J
) is not exceeded.
Maximum Power Dissipation
1800
POWER DISSIPATION (mV)
1600
1400
1200
1000
800
600
400
200
0
−40 −30−20−10
0 10 20 30 40 50 60 70 80 90100
TEMPERATURE (°C)
The maximum power that can be safely dissipated is
limited by the associated rise in junction temperature. For
the plastic packages, the maximum safe junction
temperature is 150°
C
. If the maximum is exceeded
momentarily, proper circuit operation will be restored as
soon as the die temperature is reduced. Leaving the device
in the “overheated” condition for an extended period can
result in device burnout. To ensure proper operation, it is
important to observe the derating curves.
Figure 2. Power Dissipation vs Temperature
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3
NCS2563
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +5.0 V, T
A
= 25°C, 0.1
mF
AC coupled inputs, R
source
= 37.5
W,
220
mF
AC
coupled outputs into 150
W
load, referenced to 400 kHz, unless otherwise specified)
Symbol
V
CC
I
CC
V
IN
V
OH
V
OL
Characteristics
Operating Voltage Range
Power Supply Current
Input Common Mode Voltage Range
Output High Voltage
Output Low Voltage
GND
2.8
280
Conditions
Min
4.75
Typ
5
22
Max
5.25
33
1.4
Unit
V
mA
V
V
mV
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
coupled outputs into 150
W
load, referenced to 400 kHz, unless otherwise specified)
Symbol
A
VOL
BW
A
R
dG
dP
THD
Characteristics
Voltage Gain (Note 5)
Bandwidth of Low Pass Filter
Attenuation (Stopband Reject)
Differential Gain
Differential Phase
Total Harmonic Distortion
Conditions
V
IN
= 1 V
−1
dB
−3
dB
f = 44.25 MHz
f = 74.25 MHz
AC ELECTRICAL CHARACTERISTICS
(V
CC
= +5.0 V, T
A
= 25°C, 0.1
mF
AC coupled inputs, R
source
= 37.5
W,220 mF
AC
Min
5.8
23
Typ
6.0
30
33
14.5
36
0.2
0.1
0.2
0.4
1.2
60
65
20
6
%
°
%
Max
6.2
Unit
dB
MHz
28
A
V
= +2, R
L
= 150
W
A
V
= +2, R
L
= 150
W
V
OUT
= 1.4 V
PP
, f = 10 MHz
V
OUT
= 1.4 V
PP
, f = 15 MHz
V
OUT
= 1.4 V
PP
, f = 22 MHz
V
IN
= 1.4 V
PP
, f = 1 MHz
100% White Signal, 100 kHz to 30 MHz
Input to Output
100 kHz to 30 MHz
x
talk
SNR
t
PD
DTg
Channel−to−Channel Crosstalk
Signal to Noise Ratio* (Note 6)
Propagation Delay
Group Delay Variation*
dB
dB
ns
ns
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
*Guaranteed by design
5. 100% of tested IC fit to the bandwidth tolerance.
6. SNR = 20 x log (714 mV/RMS noise)
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NCS2563
TYPICAL CHARACTERISTICS
T
A
= 25°C, V
CC
= 5 V, R
source
= 37.5
W,
0.1
mF
AC−Coupled Inputs, 220
mF
AC−Coupled Outputs with 150
W
30
20
10
0
GAIN (dB)
−20
−30
−40
−50
−60
−70
10
100
1k
10k 100k
1M
FREQUENCY (Hz)
10M
100M 500M
0.106 MHz, 6 dB
33 MHz,
−3
dB (BW)
GAIN (dB)
−10
V
IN
= 4 dBm
Z
OUT
= 150
W
30 MHz,
−1
dB (BW)
30
20
10
0
−10
−20
−30
−40
−50
−60
−70
10
100
1k
10k 100k
1M
FREQUENCY (Hz)
10M 100M 500M
74.25 MHz,
−36
dB
44.25 MHz,
−14.5
dB
V
IN
= 4 dBm
Z
OUT
= 150
W
Figure 3. Gain vs. Frequency
6.255
6.155
6.055
GAIN (dB)
5.955
5.855
5.755
5.655
5.555
5.455
20k
100k
1M
10M
FREQUENCY (Hz)
13.8 MHz
V
IN
= 4 dBm
Z
OUT
= 150
W
Figure 4. Attenuation
100M
Figure 5. Flatness Bandwidth 0.1 dB
−20
−25
−30
−35
PSRR (dB)
−40
−45
−50
−55
−60
−65
−70
20k
100k
1M
FREQUENCY (Hz)
10M
50M
100 kHz;
−65
dB
26 MHz;
−30
dB
CROSSTALK (dB)
0
−10
−20
−30
−40
−50
−60
−70
−80
−90
20k
100k
X
talk
Hostile
X
talk
Adjacent
1M
FREQUENCY (Hz)
10M
50M
1 MHz;
−72
dB
1 MHz;
−65
dB
V
IN
= 4 dBm
Z
out
= 150
W
Figure 6. PSRR vs. Frequency (No Bypass
Capacitor)
Figure 7. Crosstalk vs. Frequency, CH2/CH3
(100
mF
AC−Coupled Input, DC−Coupled Output)
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