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ADDI7100BCPZ 数据表(PDF) 4 Page - Analog Devices |
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ADDI7100BCPZ 数据表(HTML) 4 Page - Analog Devices |
4 / 20 page ADDI7100 Rev. C | Page 4 of 20 SYSTEM SPECIFICATIONS TMIN to TMAX, AVDD = DVDD = DRVDD = 3 V, fSAMP = 45 MHz, unless otherwise noted. Table 3. Parameter Test Conditions/Comments Min Typ Max Unit CDS Input characteristics definition1 Allowable CCD Reset Transient 0.5 1.2 V CDS Gain Accuracy VGA gain = 6 dB (Code 15, default value) −3 dB CDS Gain −2.45 −2.95 −3.45 dB 0 dB CDS Gain Default setting 5.40 5.90 6.40 dB +3 dB CDS Gain 8.65 9.15 9.65 dB +6 dB CDS Gain 11.10 11.60 12.10 dB Maximum Input Range Before Saturation 0 dB CDS Gain Default setting 1.0 V p-p −3 dB CDS Gain 1.4 V p-p +6 dB CDS Gain 0.5 V p-p Maximum CCD Black Pixel Amplitude Positive offset definition1 0 dB CDS Gain Default setting −100 +200 mV +6 dB CDS Gain −50 +100 mV VARIABLE GAIN AMPLIFIER (VGA) Gain Control Resolution 1024 Steps Gain Monotonicity Guaranteed Gain Range Minimum Gain (VGA Code 15) See Figure 13 for VGA curve 6.0 dB Maximum Gain (VGA Code 1023) See Variable Gain Amplifier (VGA) section for VGA gain equation 42.0 dB BLACK LEVEL CLAMP MEASURED AT ADC OUTPUT Clamp Level Resolution 2048 Steps Clamp Level Measured at ADC output Minimum Clamp Level (Code 0) 0 LSB Maximum Clamp Level (Code 1023) 511 LSB ADC Resolution 12 Bits Differential Nonlinearity (DNL) −1.0 ±0.5 LSB No Missing Codes Guaranteed Full-Scale Input Voltage 2.0 V VOLTAGE REFERENCE Reference Top Voltage (REFT) 2.0 V Reference Bottom Voltage (REFB) 1.0 V SYSTEM PERFORMANCE Specifications include entire signal chain Gain Accuracy Low Gain (VGA Code 15) 6 dB total gain (default CDS, VGA) 5.4 5.9 6.4 dB Maximum Gain (VGA Code 1023) 41.4 41.9 42.4 dB Peak Nonlinearity, 1 V Input Signal 6 dB total gain (default CDS, VGA) 0.1 % Total Output Noise AC grounded input, 6 dB total gain 0.8 LSB rms Power Supply Rejection (PSR) Measured with step change on supply 45 dB 1 Input signal characteristics are defined as shown in . Figure 2 100mV TYP OPTICAL BLACK PIXEL 500mV TYP RESET TRANSIENT 1V TYP INPUT SIGNAL RANGE Figure 2. |
类似零件编号 - ADDI7100BCPZ |
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类似说明 - ADDI7100BCPZ |
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