ADA4430-1YKSZ-R2 Analog Devices Inc, ADA4430-1YKSZ-R2 Datasheet
ADA4430-1YKSZ-R2
Specifications of ADA4430-1YKSZ-R2
Related parts for ADA4430-1YKSZ-R2
ADA4430-1YKSZ-R2 Summary of contents
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... With 1 dB frequency flatness out to 8 MHz and 50 dB rejection at 27 MHz, the ADA4430-1 is ideal in SD video applications, including NTSC and PAL. The ADA4430-1 operates on single supplies as low as 2.5 V and as high while providing the dynamic range required by the most demanding video systems. Rev. C Information furnished by Analog Devices is believed to be accurate and reliable ...
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... Changes to Table 4, Maximum Power Dissipation Section, and Figure 3 .............................................................................................. 5 Changes to Figure 4 and Table 5 ..................................................... 6 Changes to Figure 16 ........................................................................ 8 Theory of Operation ...................................................................... 12 Overview ..................................................................................... 12 Power Savings Using the ADA4430-1 ..................................... 12 Applications Information .............................................................. 13 Examples Illustrating Output Coupling .................................. 13 Usable Input Voltage Range ...................................................... 14 SAG Correction Frequency Response ..................................... 14 Reconstruction Filter Applications .......................................... 15 Printed Circuit Board Layout ...
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... MAX MHz ADA4430-1W only MIN MAX ADA4430-1W only MIN MAX MHz; ADA4430-1W only MIN Modulated 10-step ramp, sync tip Modulated 10-step ramp, sync tip 100 kHz to 5 MHz 100% white signal 100 kHz to 5 MHz Device disabled Device enabled Rev Page ...
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... MAX MHz ADA4430-1W only MIN MAX ADA4430-1W only MIN MAX MHz, ADA4430-1W only MIN Modulated 10-step ramp, sync tip Modulated 10-step ramp, sync tip 100 kHz to 5 MHz 100% white signal 100 kHz to 5 MHz Device disabled Device enabled Rev Page ...
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... Table 4. Thermal Resistance Package Type 6-Lead SC70 6-Lead SOT-23 Maximum Power Dissipation The maximum safe power dissipation in the ADA4430-1 package is limited by the associated rise in junction temperature ( the die. At approximately 150°C, which is the glass J transition temperature, the plastic changes its properties. Even ...
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... ADA4430-1 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 5. Pin Function Descriptions Pin Number Mnemonic GND 3 SAG 4 V OUT 5 DIS ADA4430 × × R GND 2 5 DIS R 2 × × SAG V OUT Figure 4. 6-Lead SC70 and SOT23 Top View Description Input Voltage. Ground. Feedback Connection. ...
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... Figure 10. Frequency Response Flatness at Various Temperatures Rev Page ADA4430-1 = 25°C, unless otherwise noted FREQUENCY (MHz 150Ω FREQUENCY (MHz) Figure 9. Frequency Response Flatness at Various Loads +25°C – ...
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... ADA4430 –3 2.0V p-p –6 –9 –12 –15 –18 –21 –24 –27 –30 –33 –36 –39 –42 –45 – FREQUENCY (MHz) Figure 11. Frequency Response at Various Output Amplitudes –50 NOISE SPECTRUM (NTSC) –55 INPUT REFERRED –60 BANDWIDTH 100kHz TO 5.0MHz –65 AMPLITUDE (0dB = 714mV p-p) – ...
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... OUTPUT –0.11 2 × INPUT –0.12 –0.13 –0.14 –0.15 –0.16 –0.17 –0.18 –0.19 200ns/DIV –0.20 –40 Figure 22. Output Swing Limits vs. Temperature Rev Page ADA4430-1 INPUT × 2 OUTPUT ERROR 50ns/DIV Figure 20. Settling Time DISABLE OUTPUT 500ns/DIV Figure 21. Disable Deassert Time –25 – ...
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... ADA4430-1 1.85 ENABLED (V = 3V) DIS 1.80 1.75 1.70 DISABLED (V = 0V) DIS 1.65 –40 – TEMPERATURE (°C) Figure 23. Power Supply Current vs. Temperature 400 300 200 100 0 80 100 120 Figure 24. Power Supply Current vs. Disable Voltage at Various Temperatures Rev Page 2.0 1.8 1.6 +125° ...
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... V IN ×1 V OUT 150Ω GND 2 2.6kΩ 1.3kΩ 2.6kΩ 2.6kΩ 3 SAG Rev Page ADA4430-1 0.1µ 150Ω L TEST RECEIVER 118Ω 4 86.6Ω 50Ω 0.1µ 150Ω L TEST RECEIVER 75Ω 4 75Ω ...
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... ADA4430-1 output is able to drive 2 V p-p video signals into two doubly terminated video loads (150 Ω each single 2.5 V supply. The ADA4430-1 has a gain of 2 when the SAG correction pin is tied directly to the output, which makes up for the 6 dB termination loss. When the SAG feature is used (see Figure 29), the ADA4430-1 has a low frequency gain of 2.5 (≈ ...
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... The ADA4430-1 is ideally suited for use as a reconstruction filter that follows a video DAC or encoder. The application circuits in Figure 29, Figure 30, and Figure 31 illustrate a number of ways the ADA4430-1 can be used with a single- supply current-output DAC on its input and its output ac- and dc-coupled. DISABLE CONTROL ...
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... The gain from the ADA4430-1 input to the load side of the 47 μF capacitor does not exhibit this behavior; rather, it appears more like a single-pole high- pass response. Figure 32 illustrates the SAG frequency response immediately at the ADA4430-1 output and at the load side of the 47 μF capacitor ...
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... RECONSTRUCTION FILTER APPLICATIONS Figure 33 illustrates how to use the ADA4430 dc-coupled reconstruction filter with a pass-band gain of 2 following the low power ADV7190/ADV7191 video encoder. One ADV7190/ ADV7191 output DAC is shown for illustrative purposes, and the remaining portions of the ADV7190/ADV7191 are omitted. The ADV7190/ADV7191 is operated in 4× oversampling mode. ...
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... As with all high speed applications, attention to printed circuit board layout is of paramount importance. Standard high speed layout practices should be adhered to when designing with the ADA4430-1. A solid ground plane is recommended, and a 0.1 μF surface-mount, ceramic power supply, decoupling capacitor should be placed as close as possible to the supply pin. ...
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... MAX 0.08 MIN 0.95 MIN SEATING 0.50 MAX PLANE 0.30 MIN COMPLIANT TO JEDEC STANDARDS MO-178-AB Figure 36. 6-Lead Small Outline Transistor Package [SOT-23] (RJ-6) Dimensions shown in millimeters Rev Page ADA4430-1 0.46 0.36 0.26 0.55 10° 0.45 0.60 4° 0.35 BSC 0° ...
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... ADA4430-1 ORDERING GUIDE 1, 2 Model Temperature Range ADA4430-1YKSZ-R2 −40°C to +125°C ADA4430-1YKSZ-R7 −40°C to +125°C ADA4430-1YKSZ-RL −40°C to +125°C ADA4430-1WYRTZ-R7 −40°C to +125° RoHS-Compliant Part Qualified for Automotive Applications. AUTOMOTIVE PRODUCTS The ADA4430-1W model is available with controlled manufacturing to support the quality and reliability requirements of automotive applications. Note that these automotive models may have specifications that differ from the commercial models ...
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... NOTES Rev Page ADA4430-1 ...
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... ADA4430-1 NOTES ©2006–2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D05885-0-9/10(C) Rev Page ...