AD9057 Analog Devices, AD9057 Datasheet
AD9057
Specifications of AD9057
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AD9057 Summary of contents
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... Customers desiring multichannel digitization may consider the AD9059, a dual 8-bit, 60 MSPS monolithic based on the AD9057 ADC core. The AD9059 is available in a 28-lead sur- face-mount plastic package (28-lead SSOP) and is specified over the industrial temperature range. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. ...
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... V –54 I –46 –60 –46 V –54 V –52 V 0.8 V 1.0 VI 2.0 2.0 VI 0.8 ± ± 4.5 IV 9.0 166 6.7 IV 9.0 166 6.7 –2– AD9057BRS-80 Typ Max Min Typ Max Unit 8 8 Bits 0.75 1.9 0.75 1.9 LSB 2.0 2.0 LSB 0.75 1.9 0.75 1.9 LSB 2.0 2.0 LSB Guaranteed –2.5 +6 –6 –2 – ± 70 ± ...
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... AD9057BRS-60 AD9057BRS-80 Typ Max Min Typ Max 2.95 4.95 0.05 0.05 Offset Binary Code 5.5 6.5 7.4 8.8 205 260 220 281 ± 5 ± 5%). 126∞C/ MAX 166 ns 166 ns AD9057 Unit mV/V ...
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... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD9057 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
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... AIN = –0.5dBFS 100 ANALOG INPUT FREQUENCY (MHz) TPC 3. SINAD/SNR vs. AIN Frequency REV. D Typical Performance Characteristics–AD9057 –30 ENCODE = 60MSPS –35 AIN = –0.5dBFS –40 –45 –50 –55 –60 –65 – TPC 4. Harmonic Distortion vs. AIN Frequency 0 – ...
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... AD9057 350 300 250 200 150 100 AIN = 10.3MHz, –0.5dBFS ENCODE RATE (MSPS) TPC 7. Power Dissipation vs. Encode Rate 46.5 46.0 SNR 45.5 45.0 SINAD 44.5 44.0 ENCODE = 60MSPS 43.5 AIN = 10.3MHz, –0.5dBFS 43.0 42.5 42.0 41.5 – TEMPERATURE ( C) TPC 8. SINAD/SNR vs. Temperature 0 –0.2 –0.4 –0.6 – ...
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... VREF OUT pin should be decoupled to ground with a 0.1 mF capacitor (to minimize modulation of the reference voltage) and the bias resistor should be approxi- mately 1 kW bias resistor (± 20%) is included within the AD9057 and may be used to reduce application board size and complexity. VREF OUT VREF IN ...
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... V). The amplifier offsets the analog signal by +VREF (2.5 V typical) to center the voltage for proper ADC input drive. For dc-coupled operation, connect (analog input to R2) and E11 to E12 (amplifier output to analog input of AD9057) using the board jumper connectors. DC offset of the analog input signal can be modified by adjusting potentiometer R10. ...
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... The power-down function of the AD9057 can be done through a board jumper connection. Connect PWRDN) for power-down operation. For normal operation, connect (ground to PWRDN). The encode signal source should be TTL/CMOS compatible and capable of driving termination (R7). The digital outputs ...
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... C11 C10 10 F 0.1 F J4, GND C7 C8 0.1 F 0 0.1 F 0.1 F 0.1 F DECOUPLING CAPS E7 5V PWRDN E9 E8 J6, REF GND E4 AD9057 E5 1 PWRDN (LSB VREF OUT 2k 3 VREF R10 GND GND 5 0.1 F 500 BIAS OUT 7 AIN 8 R6 ...
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... REV. D Figure 8. Evaluation Board Layout –11– AD9057 ...
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... AD9057 0.05 MIN COPLANARITY Revision History Location 5/03—Data Sheet changed from REV REV. D. Change to SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 9/01—Data Sheet changed from REV REV. C. Edit to ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 OUTLINE DIMENSIONS 20-Lead Shrink Small Outline Package [SSOP] (RS-20) Dimensions shown in millimeters 7.50 7.20 6. ...