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AD9877ABS bảng dữ liệu(PDF) 5 Page - Analog Devices |
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AD9877ABS bảng dữ liệu(HTML) 5 Page - Analog Devices |
5 / 37 page AD9877 Rev. B | Page 4 of 36 SPECIFICATIONS VAS = 3.3 V ± 5%, VDS = 3.3 V ± 10%, fOSCIN = 27 MHz, fSYSCLK = 216 MHz, fMCLK = 54 MHz (M = 8 and N = 4). ADC sample frequencies derived from PLL (fMCLK), RSET = 4.02 kΩ, maximum fine gain, 75 Ω DAC load. Table 1. Parameter Temp Test Level Min Typ Max Unit SYSTEM CLOCK DAC SAMPLING, fSYSCLK Frequency Range (N = 4) Full II 232 MHz Frequency Range (N = 3) Full II 177 MHz OSCIN and XTAL CHARACTERISTICS Frequency Range Full II 3 33 MHz Duty Cycle 25°C II 35 50 65 % Input Impedance 25°C III 100||3 MΩ||pF MCLK JITTER Cycle to Cycle (fMCLK derived from PLL) 25°C III 6 ps rms Tx DAC CHARACTERISTICS Resolution N/A N/A 12 Bits Full-Scale Output Current Full II 4 10 20 mA Gain Error (using internal reference) Full I −2.5 −1 +2.5 % FS Offset Error 25°C I ±1.0 % FS Reference Voltage (REFIO Level) 25°C I 1.18 1.23 1.28 V Differential Nonlinearity (DNL) 25°C III ±2.5 LSB Integral Nonlinearity (INL) 25°C III ±8 LSB Output Capacitance 25°C III 5 pF Phase Noise @ 1 kHz Offset, 42 MHz Carrier 25°C III −110 dBc/Hz Output Voltage Compliance Range Full II −0.5 +1.5 V Wideband SFDR 5 MHz Analog Out, IOUT = 10 mA Full II 48 55 dBc 65 MHz Analog Out, IOUT = 10 mA Full II 48 51 dBc Narrow-Band SFDR (±1 MHz Window) 65 MHz Analog Out, IOUT = 10 mA Full II 53 69 dBc Tx MODULATOR CHARACTERISTICS I/Q Offset Full II 50 55 dB Pass-Band Amplitude Ripple (f < fIQCLK/8) Full II ±0.1 dB Pass-Band Amplitude Ripple (f < fIQCLK/4) Full II ±0.5 dB Stop-Band Response (f > fIQCLK × 3/4) Full II −63 dB Tx GAIN CONTROL Gain Step Size 25°C III 0.5 dB Gain Step Error 25°C III 0.05 dB Settling Time, 1% (Full-Scale Step) 25°C III 1.8 μs 8-BIT ADC CHARACTERISTICS Resolution N/A N/A 8 Bits Conversion Rate Full II 16.5 MHz Pipeline Delay N/A N/A 3.5 ADC cycles Offset Matching Between I and Q ADCs ±8.0 LSBs Gain Matching Between I and Q ADCs ±2.0 LSBs Analog Input Input Voltage Range Full II 1 Vppd Differential Input Impedance 25°C III 4||2 kΩ||pF Full Power Bandwidth 25°C III 90 MHz Input Referred Noise 25°C III 600 μV |
Số phần tương tự - AD9877ABS |
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Mô tả tương tự - AD9877ABS |
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