AD9059 Analog Devices, AD9059 Datasheet

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... Customers desiring single-channel digitization may consider the AD9057, a single 8-bit, 60 MSPS monolithic based on the AD9059 ADC core. The AD9057 is available in a 20-lead shrink small outline package (20-lead SSOP) and is specified over the industrial temperature range. ...

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... I 25°C V 25°C I 25°C V 25°C I 25°C V 25°C I 25°C V 25°C V 25°C V 25°C V 25°C V –2– AD9059BRS Min Typ Max Unit 8 Bits 0.75 2.0 LSB 2.5 LSB 0.75 2.0 LSB 2.5 LSB Guaranteed –6 –2 – ± ...

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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 AD9059 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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... EH t PULSEWIDTH LOW EL t OUTPUT VALID TIME V t OUTPUT PROP DELAY PD Figure 1. Timing Diagram PIN CONFIGURATION 1 AINA 2 VREF PWRDN GND AD9059 TOP VIEW (Not to Scale) D7A (MSB D6A D5A 9 D4A 10 D3A 11 D2A 12 D1A 13 D0A (LSB Pin No. ...

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... ENCODE = 60MSPS AIN = –0.5dBFS 100 ANALOG INPUT FREQUENCY (MHz) TPC 3. SINAD/SNR vs. AIN Frequency REV. A Typical Performance Characteristics–AD9059 –30 –35 –40 –45 –50 –55 –60 –65 – TPC 4. Harmonic Distortion vs. AIN Frequency 0 –10 –20 –30 – ...

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... AD9059 600 AIN = 10.3MHz, –0.5dBFS 550 500 450 400 350 300 250 ENCODE RATE (MSPS) TPC 7. Power Dissipation vs. Encode Rate 45.5 SNR 45.0 44.5 SINAD 44.0 43.5 43.0 ENCODE = 60MSPS 42.5 AIN = 10.3MHz, –0.5dBFS 42.0 41.5 – TEMPERATURE ( TPC 8. SINAD/SNR vs. Temperature 0 –0.2 – ...

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... Figure 3. DC-Coupled AD9059 (VIN Inverted) Voltage Reference A stable and accurate 2.5 V voltage reference is built into the AD9059 (VREF). The reference output is used to set the ADC gain/offset and can provide dc bias for the analog input signals. The internal reference is tied to the ADC circuitry through an 800 Ω ...

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... PWRDN pin; they cannot be shut down or turned on independently. Applications The wide analog bandwidth of the AD9059 makes it attractive for a variety of high performance receiver and encoder applications. Figure 4 shows the dual ADC in a typical low cost I and Q demodulator implementation for cable, satellite, or wireless LAN modem receivers ...

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... V typical) to center the voltage for proper ADC input drive. For dc-coupled operation, connect (analog input A to R11), E14 to E13 (amplifier output to analog input A of AD9059 (analog input B to R10), and E11 to E10 (amplifier output to analog input B of AD9059) using the board jumper connectors. ...

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... R12 – J11 0.1µ 0.1µF 0.1µF 0.1µF DECOUPLING CAPS J12, GND Figure 7. AD9059 Dual Evaluation Board Schematic J9, V C12 0.1µF C16 10µ AD9059RS E14 E13 1 AINA E15 2 VREF 3 R15 PWRDN ...

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... REV. A Figure 8. Evaluation Board Layout (Top) Figure 9. Evaluation Board Layout (Bottom) –11– AD9059 ...

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... AD9059 2.00 MAX 0.05 MIN Revision History Location 4/03—Data Sheet changed from REV REV. A. Renumbered Figures and TPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Universal Changes to SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 OUTLINE DIMENSIONS 28-Lead Shrink Small Outline Package [SSOP] (RS-28) Dimensions shown in millimeters 10.50 10.20 9. 5.60 8.20 5.30 7.80 5.00 7. 1.85 1.75 0.10 1.65 COPLANARITY 0.25 0.09 0.38 0.65 BSC 0.22 SEATING PLANE COMPLIANT TO JEDEC STANDARDS MO-150AH – ...