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PDF MC13281A Data sheet ( Hoja de datos )
| Número de pieza | MC13281A | |
| Descripción | 80/100 MHz VIDEO PROCESSOR | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Advance Information
80/100 MHz Video Processor
The MC13280AY and MC13281A/B are three channel wideband amplifiers
designed for use as a video pre–amplifier in high resolution RGB color
monitors.
Features:
• 4.0 Vpp Output Swing
• 3.5 ns Rise/Fall Time, 100 MHz Bandwidth (MC13281A/B)
• 4.3 ns Rise/Fall Time, 80 MHz Bandwidth (MC13280AY)
• Subcontrast Controls for Each Channel
• Main Contrast Control
• Blanking and Clamping Inputs
• Packages: NDIP–24 and NDIP–20
• A Single PC Board Pattern Can Accept the MC13281A and the
MC13282A (Video Amplifier with OSD)
Order this document by MC13280AY/D
MC13280AY
MC13281A/B
80/100 MHz VIDEO
PROCESSOR
24
1
20
1
P SUFFIX
PLASTIC PACKAGE
CASE 724
P SUFFIX
PLASTIC PACKAGE
CASE 738
Device
MC13280AYP
MC13281AP
MC13281BP
ORDERING INFORMATION
Operating
Temperature Range
TA = 0° to +70°C
Package
Plastic DIP
Plastic DIP
Plastic DIP
ABSOLUTE MAXIMUM RATINGS
Rating
Pin Value
Power Supply Voltage
Voltage at Video Amplifier Inputs
VCC
Video VCC
2, 4, 6
–0.5, 10
–0.5, 10
–0.5, +5.0
Collector–Emitter Current (Three Channels) Video VCC
120
Storage Temperature
– –65 to +150
Junction Temperature
– 150
NOTES: 1. Devices should not be operated at these limits. Refer to “Recommended
Operating Conditions” section for actual device operation.
2. ESD data available upon request.
Unit
Vdc
Vdc
mA
°C
°C
PIN CONNECTIONS
R Subcontrast 1
R Input 2
G Subcontrast 3
G Input 4
B Subcontrast 5
B Input 6
Gnd 7
N/C 8
VCC 9
N/C 10
N/C 11
N/C 12
24 Blank
23 Clamp
22 R Emitter
21 R Clamp
20 V5
19 G Emitter
18 G Clamp
17 Video VCC
16 B Clamp
15 B Emitter
14 Fast Commutate
13 Contrast
(Top View)
R Subcontrast 1
R Input 2
G Subcontrast 3
G Input 4
B Subcontrast 5
B Input 6
Gnd 7
VCC 8
Contrast 9
Fast Commutate 10
20 Blank
19 Clamp
18 R Emitter
17 R Clamp
16 V5
15 G Emitter
14 G Clamp
13 Video VCC
12 B Clamp
11 B Emitter
(Top View)
This document contains information on a new product. Specifications and information herein
areMsOubTjeOctRtoOcLhaAngAe NwiAthoLuOt nGotiIcCe. DEVICE DATA
© Motorola, Inc. 1996
Rev 0
1
1 page  
MC13280AY
MC13281B MC13281A
Pin Pin
12 16
Name
B Clamp
Capacitor
14 18 G Clamp
Capacitor
MC13280AY MC13281A/B
PIN FUNCTION DESCRIPTION (continued)
Equivalent Internal Circuit
1.2 V
Video Out
VCC
Description
A 100 nF capacitor is connected to
each of these pins.
The capacitor is used for video output
dc restoration.
17 21 R Clamp
Capacitor
13 17 Video VCC
16 20 5.0 Vref (V5)
5.0 V
10 µF
VCC
Band Gap
Regulator
R 0.8 R
Connect to 8.0 V dc supply, ±5%. The
VCC is for the video output stage. It is
internally connected to the collectors
of the output transistors.
5.0 V regulator. Minimum 10 µF
capacitor is required for noise filtering
and compensation. It can source up
to 20 mA but not sink current. Output
impedance is ≈ 10 Ω. Recommended
for use as a voltage reference only.
19 23 Clamp
VCC Vref1
Vref2 30 k
10 k
This pin is used for video clamping.
The threshold clamping level is 3.75 V.
3.75 V
20 24 Blank
VCC Vref1
Vref2 30 k
10 k
This pin is used for video blanking.
The threshold blanking level is 1.25 V.
1.25 V
MOTOROLA ANALOG IC DEVICE DATA
5
5 Page 
MC13280AY MC13281A/B
OUTLINE DIMENSIONS
P SUFFIX
PLASTIC PACKAGE
CASE 724–03
ISSUE D
–A–
24 13
–B–
1 12
–T–
SEATING
PLANE
E
GF
L
C
K
N
NOTE 1
M
D 24 PL
0.25 (0.010) M T A M
J 24 PL
0.25 (0.010) M T B M
NOTES:
1. CHAMFERED CONTOUR OPTIONAL.
2. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
3. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
4. CONTROLLING DIMENSION: INCH.
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 1.230 1.265 31.25 32.13
B 0.250 0.270 6.35 6.85
C 0.145 0.175 3.69 4.44
D 0.015 0.020 0.38 0.51
E 0.050 BSC
1.27 BSC
F 0.040 0.060 1.02 1.52
G 0.100 BSC
2.54 BSC
J 0.007 0.012 0.18 0.30
K 0.110 0.140 2.80 3.55
L 0.300 BSC
7.62 BSC
M 0_ 15_ 0_ 15_
N 0.020 0.040 0.51 1.01
–A–
20
1
–T–
SEATING
PLANE
E
GF
P SUFFIX
PLASTIC PACKAGE
CASE 738–03
ISSUE E
11
B
10
C
K
N
D 20 PL
0.25 (0.010) M T A M
L
M
J 20 PL
0.25 (0.010) M
TBM
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD
FLASH.
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 1.010 1.070 25.66 27.17
B 0.240 0.260 6.10 6.60
C 0.150 0.180 3.81 4.57
D 0.015 0.022 0.39 0.55
E 0.050 BSC
1.27 BSC
F 0.050 0.070 1.27 1.77
G 0.100 BSC
2.54 BSC
J 0.008 0.015 0.21 0.38
K 0.110 0.140 2.80 3.55
L 0.300 BSC
7.62 BSC
M 0_ 15_ 0_ 15_
N 0.020 0.040 0.51 1.01
MOTOROLA ANALOG IC DEVICE DATA
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MC13281A.PDF ] | |
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