MC13280AY 查看數據表（PDF） - Motorola => Freescale
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MC13280AY Datasheet PDF : 12 Pages
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MC13280AY MC13281A/B
RECOMMENDED OPERATING CONDITIONS
Characteristic
Pin
Min Typ Max Unit
Power Supply Voltage
Contrast Control
VCC,
7.6 8.0 8.4 Vdc
Video VCC
Contrast
0
–
5.0 Vdc
Subcontrast Control
1, 3, 5
0
–
5.0 Vdc
Blanking Input Signal Amplitude
Blank
0
–
5.0
V
Clamping Input Signal Amplitude
Clamp
0
–
5.0
V
Video Signal Amplitude
(with 75 Ω Termination)
2, 4, 6
–
0.7 1.0 Vpp
Collector–Emitter Current (Total for Three Video VCC
0
Channels)
–
50 mA
Clamp Pulse Width
Clamp
500
–
–
ns
Operating Ambient Temperature
–
0
–
70
°C
ELECTRICAL CHARACTERISTICS (Refer to Test Circuit Figure 1, TA = 25°C, VCC = 8.0 Vdc.)
Characteristic
Condition
Pin
Min
Typ
Input Impedance
Internal DC Bias Voltage
–
2, 4, 6
100
–
–
2.4
Output Signal Amplitude
Voltage Gain
V2, V4, V6 = 0.7 Vpp
R, G, B
3.6
4.0
V1, V3, V5 = 5.0 V
Emitters
Contrast = 5.0 V
–
5.6
Contrast Control
Contrast = 5.0 to 0 V
Contrast
–
–26
V1, V3, V5 = 5.0 V
Subcontrast Control
V1, V3, V5 = 5.0 to 0 V
Contrast = 5.0 V
1, 3, 5
–
–26
Emitter DC Level
–
–
1.0
1.2
Blanking Input Threshold
–
Blank
–
1.25
Clamping Input Threshold
–
Clamp
–
3.75
Video Rise Time
V2, V4, V6 = 0.7 Vpp
R, G, B
MC13280AY
Vout = 4.0 Vpp
Emitters
–
4.3
MC13281A/B RL > 300 Ω, CL < 5.0 pF
–
3.5
Video Fall Time
V2, V4, V6 = 0.7 Vpp
R, G, B
MC13280AY
Vout = 4.0 Vpp
Emitters
–
4.3
MC13281A/B RL > 300 Ω, CL < 5.0 pF
–
3.5
Video Bandwidth
V2, V4, V6 = 0.7 Vpp
R, G, B
MC13280AY V1, V3, V5, Contrast = 5.0 V Emitters
–
80
MC13281A/B RL > 300 Ω, CL < 5.0 pF
–
100
Power Supply Current
VCC, Video VCC = 8.0 V
–
–
70
NOTE: It is recommended to use a double sided PCB layout for high frequency measurement (e.g., rise/fall time, bandwidth).
Max
Unit
–
kΩ
–
Vdc
–
Vpp
–
V/V
–
dB
–
dB
1.4
Vdc
–
V
–
V
ns
–
–
ns
–
–
MHz
–
–
–
mA
2
MOTOROLA ANALOG IC DEVICE DATA
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