at49bv080 ATMEL Corporation, at49bv080 Datasheet
at49bv080
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at49bv080 Summary of contents
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Application Note 1. Introduction This application note aims at providing you with a comparison and recommendations to migrate from the existing AT84AS003/004 to the AT84AS003/004B. It first compares the two versions including: • Power supplies • Analog and digital controls ...
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Replacing AT84AS003/004 ADC with AT84AS003/004B ADC Figure 2-1. Block Diagram CLK Z0 = 50Ω Differential clock input Z0 = 50Ω CLKB VIN Z0 = 50Ω Differential analog input Ω VINB 2.1 AT84AS003/004B Versus AT84AS003/004 Highlights of the ...
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Replacing AT84AS003/004 ADC with AT84AS003/004B ADC 2.2 Pinout Differences Summary Table 2 description of the pin differences between AT84AS003/004 and AT84AD003/004B. 2-2 includes recommendations for forward compatibility. For more details, please refer to “AT84AS003/004B Pinout (Bottom View, Balls ...
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Replacing AT84AS003/004 ADC with AT84AS003/004B ADC Table 2-2. Pin Differences (Continued) Pin V16, W16 J1, K2 B17 V18 A18 A17 K1 L2 V17 U18 W18 W17 W19, V19 A21 A22 A23 P27 W21 E27 P26 A1, B18 4 0812D–BDC–12//06 AT84AS003/004 ...
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Replacing AT84AS003/004 ADC with AT84AS003/004B ADC Figure 2-2. AT84AS003/004B Pinout (Bottom View, Balls Side) Analog power supplies: V plane: EE Digital power supplies (LVDS output buffers): V MINUSD AT84AS003/004B. DGND is an independent ground plane dedicated the output buffers. e2v ...
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Replacing AT84AS003/004 ADC with AT84AS003/004B ADC Digital control input pins: On the AT84AS003/004B the B/GB, PGEB, SDAEN, digital input control pins are activated at logic high (V –1.3V threshold). The inactive level remains at GND = 0V. 2.3 Getting Started ...
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Replacing AT84AS003/004 ADC with AT84AS003/004B ADC 3. AT84AS003/004 to AT84AS003/004B: Application Information This section discusses the board implementation of the previous changes. 3.1 Analog and Digital Power Supplies Table 3-1. Power Supplies Power Supplies Analog power supplies V EE Output ...
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Replacing AT84AS003/004 ADC with AT84AS003/004B ADC 3.2.1 SDAEN (Sampling Delay Adjust Enable) Disable Enable Electrical schematic for evaluation test Electrical schematic for evaluation test AT84AS003/004 or AT84AS003/004B Compatible board design Electrical schematic for embedded application with microcontroller or FPGA 8 ...
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Replacing AT84AS003/004 ADC with AT84AS003/004B ADC 3.2.2 B/GB (Binary or Gray Output Coding) Binary mode Gray mode Electrical schematic for evaluation test Electrical schematic for evaluation test: AT84AS003/004 or AT84AS003/004B Compatible board design Electrical schematic for embedded application with microcontroller ...
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Replacing AT84AS003/004 ADC with AT84AS003/004B ADC 3.2.3 PGEB (Pattern Generator Enable) Disable Enable Electrical schematic for evaluation test Electrical schematic for evaluation test: AT84AS003/004 or AT84AS003/004B Compatible board design Electrical Schematic for embedded application with microcontroller or FPGA 10 0812D–BDC–12//06 ...
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How to reach us Home page: www.e2v.com Sales Office: United Kingdom e2v 106 Waterhouse Lane Chelmsford Essex CM1 2QU Tel: +44 (0)1245 493 493 Fax: +44 (0)1245 492 492 USA e2v 4 Westchester Plaza Elmsford NY 10523-1482 Tel: +1 914 ...