Datasheet Analog Devices AD9203ARUZ — 数据表

10-Bit, 40 MSPS, 3 V, 74 mW
A/D Converter
AD9203
FEATURES FUNCTIONAL BLOCK DIAGRAM
CLK AVDD DRVDD CLAMP AD9203 CLAMPIN
AINP STBY A/D AINN
SHA
A/D GAIN SHA D/A A/D GAIN 3-STATE D/A REFTF
CORRECTION LOGIC REFBF
BANDGAP
REFERENCE VREF OUTPUT BUFFERS OTR
10 +
– REFSENSE D0 (LSB) 0.5V
AVSS D9 (MSB) PWRCON DFS DRVSS 00573-001 CMOS 10-Bit, 40 MSPS sampling A/D converter
Power dissipation: 74 mW (3 V supply, 40 MSPS)
17 mW (3 V supply, 5 MSPS)
Operation between 2.7 V and 3.6 V supply
Differential nonlinearity: −0.25 LSB
Power-down (standby) mode, 0.65 mW
ENOB: 9.55 @ fIN = 20 MHz
Out-of-range indicator
Adjustable on-chip voltage reference
IF undersampling up to fIN = 130 MHz …

10-Bit, 40 MSPS, 3 V, 74 mW
Analog-to-Digital Converter
AD9203W Automotive Product
FEATURES FUNCTIONAL BLOCK DIAGRAM
CLK AVDD DRVDD CLAMP AD9203W CLAMPIN
AINP STBY A/D AINN
SHA
A/D GAIN SHA D/A A/D GAIN 3-STATE D/A REFTF
CORRECTION LOGIC REFBF
BANDGAP
REFERENCE VREF OUTPUT BUFFERS OTR
10 +
– REFSENSE D0 (LSB) 0.5V
AVSS D9 (MSB) PWRCON DFS DRVSS 10258-001 CMOS 10-bit, 40 MSPS sampling analog-to-digital converter
Power dissipation: 74 mW (3 V supply, 40 MSPS)
17 mW (3 V supply, 5 MSPS)
Operation between 2.7 V and 3.6 V supply
Differential nonlinearity: −0.25 LSB
Power-down (standby) mode: 0.65 mW
ENOB: 9.55 at fIN = 20 MHz
Out-of-range indicator
Adjustable on-chip voltage reference
IF undersampling up to fIN = 130 MHz …