AD9057-60 AD [Analog Devices], AD9057-60 Datasheet
AD9057-60
Related parts for AD9057-60
AD9057-60 Summary of contents
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... VREF OUT 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 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 45.5 I –50 –62 –50 V –54 I –46 –60 –46 V –54 V –52 V 0.8 V 1.0 VI 2.0 2 4.5 IV 9.0 166 6.7 IV 9.0 166 6.7 –2– AD9057BRS-80 Typ Max Min Typ Max Units 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 – ppm ...
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... APERTURE DELAY A t PULSE WIDTH HIGH EH t PULSE WIDTH LOW EL t OUTPUT VALID TIME 4 OUTPUT PROP DELAY Figure 1. Timing Diagram –3– AD9057 AD9057BRS-80 Typ Max Min Typ Max Output Coding 5.5 6.5 7.4 8.8 205 260 220 281 6 10 ...
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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 Figure 4. SINAD/SNR vs. AIN Frequency REV. B Typical Performance Characteristics–AD9057 –30 ENCODE = 60MSPS –35 AIN = –0.5dBFS –40 –45 –50 –55 –60 –65 – Figure 5. Harmonic Distortion vs. AIN Frequency 0 – ...
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... AD9057–Typical Performance Characteristics 350 300 V = +5V DD 250 200 150 100 AIN = 10.3MHz, –0.5dBFS ENCODE RATE – MSPS Figure 8. Power Dissipation vs. Encode Rate 46.5 46.0 45.5 45.0 44.5 44.0 43.5 ENCODE = 60MSPS AIN = 10.3MHz, –0.5dBFS 43.0 42.5 42.0 41.5 – TEMPERATURE – C Figure 9. SINAD/SNR vs. Temperature 0 – ...
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... Decode logic combines the multistage data and aligns the 8-bit word for strobed outputs on the rising edge of the ENCODE command. The MagAmp/Flash architec- ture of the AD9057 results in three pipeline delays for the out- put data. USING THE AD9057 ...
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... HIGH/LOW specifications) will cause no degradation in ADC performance (see Figure 1 timing diagram). Power Dissipation The power dissipation of the AD9057 is specified to reflect a typical application setup under the following conditions: analog input is –0.5 dBFS at 10.3 MHz digital outputs are loaded with 7 pF typical (10 pF maximum) ...
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... The encode signal source should be TTL/CMOS compatible and capable of driving a 50 termination (R7). The digital outputs of the AD9057 are buffered through latches on the evaluation board (U3) and are available for the user at connec- tor Pins 30–37. Latch timing is derived from the ADC EN- CODE clock and a digital clocking signal is provided for the board user at connector Pins 2 and 21 ...
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... AD9057 C17 0.1µF ANALOG IN U2 AD8041Q DIS NC 1k BNC – BNC J3 ENCODE J7 C10 C11 0.1µF 10µF J4, GND C7 C8 0.1µF 0.1µF J5, + 0.1µF 0.1µF 0.1µF DECOUPLING CAPS E7 +5V PWRDN ...
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... REV. B Figure 20. Evaluation Board Layout –11– AD9057 ...
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... AD9057 0.078 (1.98) 0.068 (1.73) 0.008 (0.203) 0.002 (0.050) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 20-Lead SSOP (RS-20) 0.295 (7.50) 0.271 (6.90 0.07 (1.78) PIN 1 0.066 (1.67) 0.037 (0.94) 8 0.0256 0 0.022 (0.559) SEATING 0.009 (0.229) (0.65) PLANE BSC 0.005 (0.127) –12– REV. B ...