Datasheet AD73360 (Analog Devices) - 4

AD73360 AD73360A Parameter Min Typ Max Unit Test Conditions/Comments
LOGIC INPUTS VINH, Input High Voltage VDD – 0.8 VDD V VINL, Input Low Voltage 0 0.8 V IIH, Input Current 10 µA CIN, Input Capacitance 10 pF LOGIC OUTPUTS VOH, Output High Voltage VDD – 0.4 VDD V |IOUT| ≤ 100 µA VOL, Output Low Voltage 0 0.4 V |IOUT| ≤ 100 µA Three-State Leakage Current –10 +10 µA POWER SUPPLIES AVDD1, AVDD2 2.7 3.3 V DVDD 2.7 3.3 V I 8 DD See Table I NOTES 1Operating temperature range is as follows: –40°C to +85°C. Therefore, TMIN = –40°C and TMAX = +85°C. 2Test conditions: Input PGA set for 0 dB gain (unless otherwise noted). 3At input to sigma-delta modulator of ADC. 4Guaranteed by design. 5Overall group delay will be affected by the sample rate and the external digital filtering. 6The ADC’s input impedance is inversely proportional to DMCLK and is approximated by: (4 × 1011)/DMCLK. 7Frequency response of ADC measured with input at audio reference level (the input level that produces an output level of –10 dBm0), with 38 dB preamplifier bypassed and input gain of 0 dB. 8Test Conditions: no load on digital inputs, analog inputs ac coupled to ground. Specifications subject to change without notice.
Table I. Current Summary (AVDD = DVDD = 3.3 V) Total Analog Digital Current MCLK Conditions Current Current (Max) SE ON Comments
ADCs Only On 12 10 26.5 1 YES REFOUT Disabled REFCAP Only On 0.75 0.04 1.0 0 NO REFOUT Disabled REFCAP and REFOUT Only On 3.3 0.04 4.5 0 NO All Sections Off 0.01 1.2 1.5 0 YES MCLK Active Levels Equal to 0 V and DVDD All Sections Off 0.01 0.03 0.1 0 NO Digital Inputs Static and Equal to 0 V or DVDD The above values are in mA and are typical values unless otherwise noted. MCLK = 16.384 MHz; SCLK = 16.384 MHz. REV. B –3–