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ISL59885ISZ Datasheet(PDF) 2 Page - Intersil Corporation |
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ISL59885ISZ Datasheet(HTML) 2 Page - Intersil Corporation |
2 / 13 page 2 FN7442.3 September 8, 2005 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 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. DC Electrical Specifications VDD = 3.3V, TA = 25°C, CSET = 56nF, unless otherwise specified. PARAMETER DESCRIPTION MIN TYP MAX UNIT IDD, Quiescent VDD = 3.3V 1.5 2.2 4 mA Clamp Voltage Pin 2, ILOAD = -100µA 1.35 1.5 1.65 V Clamp Discharge Current Pin 2 = 2V 6 15 30 µA Clamp Charge Current Pin 2 = 1V -9 -7.2 -5.2 mA VOL Output Low Voltage IOL = 1.6mA 0.24 0.5 V VOH Output High Voltage IOH = -40µA 3 3.2 V IOH = -1.6mA 2.5 3.0 V Dynamic Characteristics PARAMETER DESCRIPTION MIN TYP MAX UNIT Comp Sync Prop Delay, tCS See Figure 9 35 75 ns Horizontal Sync Delay, tHS See Figure 9 40 80 ns Horizontal Sync Width, tHS-PW See Figure 9 3.8 5.2 6.2 µs Vertical Sync Width, tVS Normal or default trigger, 50% - 50%, see Figure 7 230 280 350 µs Vertical Sync Default Delay, tVSD See Figure 10 28 50 68 µs Hsync Blanking Window ISL59885IS-R5218 only 81 85 90 % Input Dynamic Range Video input amplitude to maintain slice level spec, VDD = 3.3V 0.5 2 VP-P Slice Level VSLICE above VCLAMP 50 70 90 mV HD Pin Level 720p, 1080i, 1080p 0 V Pin Descriptions PIN NUMBER PIN NAME PIN FUNCTION 1 COMPOSITE SYNC OUT Composite sync pulse output; sync pulses start on a falling edge and end on a rising edge 2 COMPOSITE VIDEO IN AC coupled composite video input; sync tip must be at the lowest potential (positive picture phase) 3 VERTICAL SYNC OUT Vertical sync pulse output; the falling edge of vert sync is the start of the vertical period 4 GND Supply ground 5HD Low when input horizontal frequency is greater than 20kHz 6 CSET (An external capacitor to ground); bypass pin for internal bias generator. 7 HORIZONTAL OUTPUT Horizontal output; falling edge active 8 VDD Positive supply ISL59885 |
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