ha4600 Intersil Corporation, ha4600 Datasheet
ha4600
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ha4600 Summary of contents
Page 1
... Data Sheet 480MHz, SOT-23, Video Buffer with Output Disable The HA4600 is a very wide bandwidth, unity gain buffer ideal for professional video switching, HDTV, computer monitor routing, and other high performance applications. The circuit features very low power dissipation (105mW Enabled, 1mW Disabled), excellent differential gain and phase, and very high off isolation ...
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... DIGITAL DC CHARACTERISTICS Input Logic High Voltage Input Logic Low Voltage EN Input Current AC CHARACTERISTICS Insertion Loss 2 HA4600 Thermal Information Thermal Resistance (Typical, Note 1) PDIP Package SUPPLY SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Attention should be given to decoupling the power supplies. A large value (10µF) tantalum in parallel with a small value (0.1µF) chip capacitor works well in most cases. 3 HA4600 = ±5V 10kΩ 2.0V, Unless Otherwise Specified (Continued TEST CONDITIONS TEMP. (° ...
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... Application Information General The HA4600 is a unity gain buffer that is optimized for high performance video applications. The output disable function makes it ideal for the matrix element in small, high input-to- output isolation switchers and routers. This buffer contains no feedback or gain setting resistors, so the output is a true high impedance load when the IC is disabled ( ...
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... IN0 R S HA4600 IN1 T0 IN2 T3 IN3 HA4404 IN0 IN1 IN2 T0 IN3 10kΩ OUT IN0 OUT HA4600 R S IN1 T0 IN2 T3 IN3 HA4404 FIGURE SWITCHER APPLICATION 10kΩ T0 IN0 HA4404 HA4404 OUT OUT IN3 T3 10kΩ ...
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... Typical Performance Curves 1.0 0.75 0.5 0.25 0 -0.25 -0.5 -0.75 -1.0 TIME (5ns/DIV.) FIGURE 3. LARGE SIGNAL PULSE RESPONSE - FREQUENCY (MHz) FIGURE 5. FREQUENCY RESPONSE 6 HA4600 = ±5V 25° 10kΩ, Unless Otherwise Specified SUPPLY A L 1.25 1.20 1.15 1.10 1.05 1.0 0.95 0.90 0.85 0.80 0.75 FIGURE 4. INPUT CAPACITANCE vs FREQUENCY 0.4 0.3 0 82Ω 43Ω 10pF ...
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... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 7 HA4600 SUBSTRATE POTENTIAL (Powered Up): V- PASSIVATION: Type: Nitride Thickness: 4kÅ ...