14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC 9240LPRP 9240LPR
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14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
9240LPRP
9240LPRP
Memory
FEATURES
RAD-PAK radiation-hardened against natural space radiation power dissipation: Single supply Integral nonlinearity error: Differential nonlinearity error: Input referred noise: 0.36 Complete: On-chip sample-and-hold amplifer voltage reference Signal-to-noise distortion ration: 77.5 Spurious-free dynamic range: Out-of-range indicator Straight binary output data Total dose hardened Krads (Si); dependent orbit mission duration Single Event Latchup (SEL) protected
DESCRIPTION:
Space Electronics' 9240LPRP 14-bit, analog-to-digital converter that operates MSPS rate. Manufactured with high speed CMOS process, this monolithic contains on-chip, high performance, noise, sample-and-hold amplifier programmable voltage reference. 9240LPRP offers single supply operation dissipates only with volt supply. This device provides missing codes excellent temperature drifr performance over full operating temperature range. Space Electronics developed complete Latchup Protection Technology (LPT) circuit single ASIC. active functions integrated into ASIC protect three (analog digital) supplies I/Os.
0629.00Rev2
data sheets subject change without notice
(858) 452-4167 Fax: (858) 452-5499 www.spaceelectronics.com
©2000 Space Electronics Inc. rights reserved.
9240LPRP
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
TABLE 9240LPRP ESCRIPTION
NUMBER 8-10 12-23 Pins available status bit. Speed/Power programmability section. NAME DVSS AVSS DVDD AVDD DRVSS DRVDD
ESCRIPTION Digital Ground Analog Ground Digital Supply Analog Supply Digital Output Driver Ground Digital Output Driver Supply Clock Input Connect Least Significant Data (LSB) Data Output Bits Most Significant Data Bits (MSB) Range Connect Reference Select Reference Reference Common Connect Power/Speed Programming Noise Reduction Noise Reduction Common-Mod Level (Midsupply) Analog Input Analog Input
13-BIT
Memory
SENSE VREF REFCOM
BIAS CAPB CAPT VINA VINB
TABLE 9240LPRP BSOLUTE MAXIMUM RATINGS
PARAMETER AVDD DVDD AVSS AVDD DRVDD
0629.00Rev2
SYMBOL
WITH ESPECT AVSS DVSS DVSS DVDD DRVSS
-0.3 -0.3 -0.3 -6.5 -0.3
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
PARAMETER DRVSS REFCOM Digital Outputs VINA, VINB VREF SENSE CAPB, CAPT BIAS Junction Temperature Storage Temperature Lead Temperature sec)
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
TABLE 9240LPRP BSOLUTE MAXIMUM RATINGS
SYMBOL WITH ESPECT AVSS AVSS AVSS DRVSS AVSS AVSS AVSS AVSS AVSS TSTG -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -MAX AVDD DRVDD AVDD AVDD AVDD AVDD AVDD
Stresses above those listed under Absolute Maximum Ratings cause permanent damage device. This stress rating only; functional operation device these other conditions above those indicated operational sections this specification implied. Exposure absolute maximum ratings extended periods effect device reliabilitiy.
Memory
TABLE 9240LPRP PECIFICATIONS (AVDD DVDD DRVDD SAMPLE MSPS, RBIAS VREF 2.5V, VINB 2.5V, TMIN TMAX UNLES OTHERWISE SPECIFIED)
PARAMETER RESOLUTION CONVERSION RATE REFERRED NOISE VREF VREF 2.5V ACCURACY Integral Nonlinearity (INL) Differential Nonlinearity (DNL) Missing Codes Zero Error Gain Error Gain Error TEMPERATURE DRIFT Zero Error Gain Error Gain Error POWER SUPPLY REJECTION AD9240 0.36 ±2.5 ±0.6 ±1.0 ±2.5 ±0.7 0.75 20.0 Bits Bits Guaranteed ppm/oC ppm/oC ppm/oC
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
PARAMETER ANALOG INPUT Input Span (with VREF 1.0V) (with VREF 2.5V) Input (VINA VINB) Range Input Capacitance INTERNAL VOLTAGE REFERENCE Output Voltage mode) Output Voltage Tolerance Mode) Output Voltage (2.5V Mode) Output Voltage Tolerance (2.5V Mode) Load Regulation REFERENCE INPUT RESISTANCE POWER SUPPLIES Supply Voltages AVDD DVDD DRVDD Supply Current IAVDD IDRVDD IDVDD LPT-ASIC POWER CONSUMPTION VREF Including internal reference. Excluding internal reference. Guaranteed design. Sample tested. Load regulation with load current.
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
TABLE 9240LPRP PECIFICATIONS (AVDD DVDD DRVDD SAMPLE MSPS, RBIAS VREF 2.5V, VINB 2.5V, TMIN TMAX UNLES OTHERWISE SPECIFIED)
AD9240 AVDD Volts Volts
(±5% AVDD Operating) (±5% DVDD Operating) (±5% DRVDD Operating) typ) (0.1 typ) typ) typ) (385 typ)
Memory
TABLE 9240LPRP PECIFICATIONS
(AVDD DVDD DRVDD SAMPLE MSPS, RBIAS VREF 2.5V, -0.5 dBFS, COUPLED/D IFFERENTIAL INPUT, TMIN NLESS OTHERWISE SPECIFIED) PARAMETER SIGNAL-TO-NOISE DISTORTION RATIO (S/N+D) INPUT INPUT INPUT AD9240 75.0 77.5 77.5 75.0
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
PARAMETER EFFECTIVE NUMBER BITS (ENOB) INPUT INPUT INPUT SIGNAL-TO-NOISE RATION (SNR) INPUT INPUT INPUT TOTAL HARMONIC DISTORTION (THD) INPUT INPUT INPUT SPURIOUS FREE DYNAMIC RANGE INPUT INPUT INPUT DYNAMIC PERFORMANCE Full Power Bandwidth Small Signal Bandwidth Aperture Delay Aperture Jitter Acquisition Full-Scale Step (0.0025%) Overvoltage Recovery Time Guaranteed design.
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
TABLE 9240LPRP PECIFICATIONS
(AVDD DVDD DRVDD SAMPLE MSPS, RBIAS VREF 2.5V, -0.5 dBFS, COUPLED/D IFFERENTIAL INPUT, TMIN NLESS OTHERWISE SPECIFIED) AD9240 12.2 12.6 12.6 12.2 76.0 78.5 78.5 78.5 -78.0 -85.0 -85.0 -77.0 90.0 90.0 80.0 Bits Bits Bits Bits
Memory
ABLE 9240LPRP DIGITAL PECIFICATIONS
(AVDD DVDD TMIN TMAX UNLESS OTHERWISE PECIFIED) PARAMETER CLOCK INPUT High Level Input Voltage Level Input Voltage High Level Input Current (VIN DVDD) Level Input Current (VIN Input Capacitance LOGIC OUTPUTS (with DRVDD High Level Output Voltage (IOH High Level Output Voltage (IOH Level Output Voltage (IOL Level Output Voltage (IOL Output Capacitance
0629.00Rev2
SYMBOL COUT
AD9240
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
PARAMETER LOGIC OUTPUTS (with DRVDD High Level Output Voltage (IOH Level Output Voltage (IOL
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
ABLE 9240LPRP DIGITAL PECIFICATIONS
(AVDD DVDD TMIN TMAX UNLESS OTHERWISE PECIFIED) SYMBOL AD9240
TABLE 9240LPRP SWITCHING HARACTERISTICS
(TMIN TMAX WITH AVDD DVDD DRVDD RBIAS PARAMETER Clock Period CLOCK Pulsewidth High CLOCK Pulsewidth Output Delay SYMBOL AD9240 NITS Clock Cycles
Pipeline Delay (Latency) Sample tested.
Memory
TYPICAL DIFFERENTIAL HARACTERIZATION CURVES/PLOTS
(AVDD DVDD DRVDD fSAMPLE MSPS, BIAS DIFFERENTIAL NPUT)
FIGURE TIMING IAGRAM
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
FIGURE SINAD INPUT FREQUENCY (INPUT SPACE 2.5V)
FIGURE INPUT FREQUENCY (INPUT SPAN 2.5V)
Memory
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
FIGURE TYPICAL FFT, (INPUT SPACE 2.5V)
FIGURE SINAD INPUT FREQUENCY (INPUT SPAN 2.5V)
Memory
FIGURE INPUT FREQUENCY (INPUT SPAN 2.5V)
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
FIGURE YPICAL FFT, (INPUT SPAN 2.5V)
FIGURE SAMPLE (fIN MHZ, -0.5 DBFS, 2.5V)
Memory
FIGURE SINGLE TONE SFDR (fIN MHZ, 2.5V)
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
FIGURE DUAL TONE SFDR 0.95 1.04 2.5V)
FIGURE TYPICAL (INPUT SPAN
Memory
FIGURE TYPICAL (INPUT SPAN
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
FIGURE ROUNDED-INPUT HISTOGRAM (INPUT SPAN
FIGURE SINAD INPUT FREQUENCY (INPUT SPAN 2.5V)
Memory
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
FIGURE INPUT FREQUENCY (INPUT SPAN 2.5V)
FIGURE INPUT FREQUENCY (INPUT SPAN 2.5V)
Memory
FIGURE SINAD INPUT FREQUENCY (INPUT SPAN 2.5V)
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
FIGURE INPUT FREQUENCY (INPUT SPAN 2.5V)
FIGURE TYPICAL OLTAGE REFERENCE ERROR TEMPERATURE
Memory
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
RAD-PAK
Memory
RAD-PAK® FLAT PACKAGE
YMBOL 0.013 0.515 0.469 0.265 0.085 0.127 0.015 0.007 0.642 DIMENSION 0.140 0.017 0.010 0.650 0.500 0.050 0.067 0.520 0.475 0.275 0.095 -0.525 0.481 0.285 0.105 0.153 0.019 0.010 0.658
Q44-02 Note: dimensions inches
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
9240LPRP
Important Notice:
14-BIT, MSPS MONOLITHIC CONVERTER WITH ASIC
These data sheets created using chip manufacturers published specifications. Space Electronics verifies functionality testing parameters either 100% testing, sample testing characterization. specifications presented within these data sheets represent latest most accurate information available date. Howe ver, these specifications subject change without notice Space Electronics assumes responsibility this information. Space Electronics' products authorized critical components life support devices systems without express written approval from Space Electronics. claim against Space Electronics Inc. must made within days from date shipment from Space Electronics. Space Electronics' liability shall limited replacement defective parts.
Memory
0629.00Rev2
data sheets subject change without notice
©2000 Space Electronics Inc. rights reserved.
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