1883IS 查看數據表（PDF） - Intersil
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1883IS Datasheet PDF : 9 Pages
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EL1883
Absolute Maximum Ratings (TA = 25°C)
VCC Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7V
Pin Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VCC +0.5V
Operating Ambient Temperature Range . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400mW
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the specified
temperature and are pulsed tests, therefore: TJ = TC = TA
DC Electrical Specifications
PARAMETER
IDD, Quiescent
Clamp Voltage
Clamp Discharge Current
Clamp Charge Current
RSET Pin Reference Voltage
VOL Output Low Voltage
VOH Output High Voltage
VDD = 3.3V, TA = 25°C, RSET = 681kΩ, Unless Otherwise Specified.
DESCRIPTION
MIN
TYP
VDD = 5V
Pin 2, ILOAD = -100µA
Pin 2 = 2V
0.75
1.5
1.35
1.5
6
12
Pin 2 = 1V
-0.85
-0.65
Pin 6
1.1
1.22
IOL = 1.6mA
IOH = -40µA
IOH = -1.6mA
0.24
3
3.2
2.5
3.0
Dynamic Characteristics
PARAMETER
Comp Sync Prop Delay, tCS
Horizontal Sync Delay, tHS
Horizontal Sync Width
Vertical Sync Width, tVS
Vertical Sync Default Delay, tVSD
Burst/Back Porch Delay, tBD
Burst/Back Porch Width, tB
Input Dynamic Range
Slice Level
DESCRIPTION
MIN
TYP
See Figure 13
35
40
3.8
5.2
Normal or Default Trigger, 50%-50%
190
230
See Figure 14
35
62
See Figure 13
120
200
See Figure 13
2.5
3.5
Video Input Amplitude to Maintain Slice
0.5
Level Spec, VDD = 5V
VSLICE above VCLAMP
50
70
MAX
3
1.65
16
-0.45
1.35
0.5
MAX
75
80
6.2
300
85
300
4.5
2
90
UNIT
mA
V
µA
mA
V
V
V
V
UNIT
ns
ns
µs
µs
µs
ns
µs
VP-P
mV
2
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