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CDK2308BITQ64 Datasheet(PDF) 9 Page - Cadeka Microcircuits LLC. |
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CDK2308BITQ64 Datasheet(HTML) 9 Page - Cadeka Microcircuits LLC. |
9 / 14 page ©2008 CADEKA Microcircuits LLC www.cadeka.com 9 PRELIMINARY Data Sheet Electrical Characteristics - CDK2308D (AVDD=1.8V, DVDD=1.8V, DVDDCLK=1.8V, OVDD=2.5V, 80MSPS clock, 50% clock duty cycle, -1dBFS 8MHz input signal, 13-bit output, unless otherwise noted) symbol Parameter conditions Min typ Max units Performance SNR Signal to Noise Ratio FIN = 8MHz 61.6 dBFS FIN = 20MHz 61.2 dBFS FIN = 30MHz 61.3 dBFS FIN = FS / 2 61.3 dBFS SNDR Signal to Noise and Distortion Ratio FIN = 8MHz 61.3 dBFS FIN = 20MHz 60.7 dBFS FIN = 30MHz 61.0 dBFS FIN = FS / 2 58.7 dBFS SFDR Spurious Free Dynamic Range FIN = 8MHz 74.8 dBc FIN = 20MHz 73.9 dBc FIN = 30MHz 74.7 dBc FIN = FS / 2 61.7 dBc HD2 Second order Harmonic Distortion FIN = 8MHz -88.5 dBc FIN = 20MHz -95.0 dBc FIN = 30MHz -88.9 dBc FIN = FS / 2 -79.0 dBc HD3 Third order Harmonic Distortion FIN = 8MHz -74.8 dBc FIN = 20MHz -75.0 dBc FIN = 30MHz -74.7 dBc FIN = FS / 2 -61.7 dBc ENOB Effective number of Bits FIN = 8MHz 9.9 bits FIN = 20MHz 9.8 bits FIN = 30MHz 9.8 bits FIN = FS / 2 9.5 bits XTALK Crosstalk Signal crosstalk between channels, FIN1 = 8MHz, FIN0 = 9.9MHz -95.0 dBc Power Supply AIDD Analog Supply Current 26.5 mA DIDD Digital Supply Current Digital core supply 6.1 mA OIDD Output Driver Supply 2.5V output driver supply, sine wave input, FIN = 1MHz 9.5 mA 2.5V output driver supply, sine wave input, FIN = 1MHz, CLK_EXT disabled 7.6 mA Analog Power Dissipation 47.7 mW Digital Power Dissipation OVDD = 2.5V, 5pF load on output bits, FIN = 1MHz, CLK_EXT disabled 30.0 mW Total Power Dissipation OVDD = 2.5V, 5pF load on output bits, FIN = 1MHz, CLK_EXT disabled 77.7 mW Power Down Dissipation 9.1 µW Sleep Mode 1 Power Dissipation, Sleep mode one channel 46.1 mW Sleep Mode 2 Power Dissipation, Sleep mode both channels 18.3 mW Clock Inputs Max. Conversion Rate 80 MSPS Min. Conversion Rate 65 MSPS |
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Similar Description - CDK2308BITQ64 |
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