(Hong Kong)
Product Summary
The AD9203ARU is a monolithic low power, single supply, 10-bit, 40 MSPS analog-to-digital converter, with an on-chip voltage reference. The AD9203ARU uses a multistage differential pipeline architecture and guarantees no missing codes over the full operating temperature range. Its input range may be adjusted between 1 V and 2 V p-p. The AD9203ARU has an onboard programmable reference. An external reference can also be chosen to suit the dc accuracy and temperature drift requirements of an application. The AD9203ARU is widely used in CCD imaging, Video, Portable instrumentation, IF and baseband communications, Cable modems and Medical ultrasound.
Parametrics
AD9203ARU absolute maximum ratings: (1)AVDD With Respect to AVSS: –0.3 to +3.9 V; (2)DRVDD With Respect to DRVSS: –0.3 to +3.9 V; (3)AVSS With Respect to DRVSS: –0.3 to +0.3 V; (4)AVDD With Respect to DRVDD: : –3.9 to +3.9 V; (5)REFCOM With Respect to AVSS: –0.3 to +0.3 V; (6)CLK With Respect to AVSS: –0.3 to AVDD + 0.3 V; (7)Digital Outputs With Respect to DRVSS: –0.3 to DRVDD + 0.3 V; (8)AINP With Respect to AINN: AVSS –0.3 to AVDD + 0.3 V; (9)Junction Temperature: 150℃; (10)Storage Temperature: –65 to +150℃; (11)Lead Temperature (10 s): 300℃.
Features
AD9203ARU features:(1)CMOS 10-Bit, 40 MSPS sampling A/D converter; (2)Power dissipation: 74 mW (3 V supply, 40 MSPS); (3)17 mW (3 V supply, 5 MSPS); (4)Operation between 2.7 V and 3.6 V supply; (5)Differential nonlinearity: .0.25 LSB; (6)Power-down (standby) mode, 0.65 mW; (7)ENOB: 9.55 @ fIN = 20 MHz; (8)Out-of-range indicator; (9)Adjustable on-chip voltage reference; (10)IF undersampling up to fIN = 130 MHz; (11)Input range: 1 V to 2 V p-p differential or single-ended; (12)Adjustable power consumption; (13)Internal clamp circuit.
Diagrams
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 AD9203ARU |
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IC ADC 10BIT 40MSPS 3V 28-TSSOP |
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AD9203ARURL7 |
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IC ADC 10BIT 40MSPS 3V 28-TSSOP |
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AD9203ARUZ |
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IC ADC 10BIT 40MSPS 3V 28-TSSOP |
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AD9203ARUZRL7 |
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IC ADC 10BIT CMOS 40MSPS 28TSSOP |
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