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MAX1446 Datasheet(PDF) 5 Page - Maxim Integrated Products |
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MAX1446 Datasheet(HTML) 5 Page - Maxim Integrated Products |
5 / 20 page Note 1: SNR, SINAD, THD, SFDR, and HD3 are based on an analog input voltage of -0.5dBFS referenced to a 1.024V full-scale input voltage range. Note 2: Intermodulation distortion is the total power of the intermodulation products relative to the individual carrier. This number is 6dB better, if referenced to the two-tone envelope. Note 3: Digital outputs settle to VIH, VIL. Note 4: Wake-up time is defined as the time from complete reference power-down until the ADC performs within 0.3 ENOB of the final performance for fIN = 10MHz at -0.5dBFS input amplitude. VREFIN = 2.048V, REFP, REFN, and CML decoupled with 2.3µF. Note 5: Dynamic characteristics guaranteed at fIN = 19.943MHz for the specified duty-cycle range. Note 6: Guaranteed by design and engineering characterization. 10-Bit, 60Msps, 3.0V, Low-Power ADC with Internal Reference _______________________________________________________________________________________ 5 PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS POWER REQUIREMENTS Analog Supply Voltage VDD 2.7 3.0 3.6 V Output Supply Voltage OVDD CL = 10pF 1.7 3.0 3.6 V Operating, fIN = 19.943MHz at -0.5dBFS 30 37 mA Analog Supply Current IVDD Shutdown, clock idle, PD = OE = OVDD 415 µA Operating, CL = 15pF, fIN = 19.943MHz at -0.5dBFS 7mA Output Supply Current IOVDD Shutdown, clock idle, PD = OE = OVDD 120 µA Offset ± 0.1 mV/V Power-Supply Rejection PSRR Gain ± 0.1 %/V TIMING CHARACTERISTICS CLK Rise to Output Data Valid tDO Figure 5 (Notes 3, 6) 2 5 8 ns OE Fall to Output Enable tENABLE Figure 5 10 ns OE Rise to Output Disable tDISABLE Figure 5 1.5 ns Clock Duty Cycle Figure 6, clock period 16ns (Notes 5, 6) 45 55 % Wake-Up Time tWAKE (Notes 4, 6) 366 520 µs ELECTRICAL CHARACTERISTICS (continued) (VDD = 3.0V, OVDD = 2.7V; 0.1µF and 1.0µF capacitors from REFP, REFN, and COM to GND; VREFIN = 2.048V, REFOUT connected to REFIN through a 10k Ω resistor, VIN = 2VP-P (differential with respect to COM), CL ≈ 10pF at digital outputs, fCLK = 62.5MHz (50% duty cycle), TA = TMIN to TMAX, unless otherwise noted. ≥+25°C guaranteed by production test, < +25°C guaranteed by design and characterization. Typical values are at TA = +25 °C.) |
Similar Part No. - MAX1446_08 |
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Similar Description - MAX1446_08 |
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