MAX1005 datasheet(3/8 Pages) MAXIM

3 / 8 page

IF Undersampler

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ELECTRICAL CHARACTERISTICS (continued)

(VCCA = VCCD = 3.0V, fCLK = 15MHz, RL = ∞, TA = TMIN to TMAX, unless otherwise noted.)

VCCD = 2.7V

to 5.5V

VCCD = 2.7V

to 5.5V

D0–D4, VCCD = 2.7V to 5.5V, ISINK = 50µA

D0–D4, VCCD = 2.7V to 5.5V,

ISOURCE = 200µA

VCCA = VCCD = 3.0V, CL ≤ 12.5pF,

RXEN = TXEN

VCCA = VCCD

= 3.0V,

CL ≤ 12.5pF

AIO+ or AIO- to GND

Differential between AIO+ and AIO-

VCCA = VCCD

= 3.0V,

CL ≤ 12.5pF

CONDITIONS

-0.1

0.5

0.3VCCD

VIL

Input Low Voltage

VCCD -

VCCD +

0.5

0.1

0.7VCCD

VIH

Input High Voltage

0.5

VOL

Output Low Voltage

VCCD - 1.0

VCCD

VOH

Output High Voltage

µA

<0.1

ICCA +

ICD

Shutdown Supply Current

3.0

5.6

4.0

6.4

ICCD

Digital Supply Current

2.5

3.8

9.0

14.8

ICCA

Analog Supply Current

µs

0.6

2.4

tWAKE

Wakeup Time Exiting Shutdown

Mode

Msps

MHz

Input Full-Power Bandwidth

(-1dB)

Conversion Rate

2.7

5.5

VCCA,

VCCD

Supply Voltage

CIN

Input Capacitance (Note 6)

LSB

<0.1

PSR

Power-Supply Rejection

Ω

1.56

2.00

2.44

RIN

Input Resistance

ppm/°C

-2000

TCRIN

Input Resistance Temperature

Coefficient

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

RXEN, TXEN

D0–D6, CLK

RXEN, TXEN

D0–D6, CLK

VIN = 90% of full scale

RXEN = 0, TXEN = 1,

ADC off, DAC on

RXEN = 1, TXEN = 0,

ADC on, DAC off

VCC_ (A or D or both) = 3.0V ±100mVp-p at

100kHz

TA = +25°C, differential between AIO+ and

AIO-

RXEN = 0, TXEN = 1,

ADC off, DAC on

RXEN = 1, TXEN = 0,

ADC on, DAC off

DIGITAL INPUTS/OUTPUTS (D0–D6, RXEN, TXEN, CLK) (Note 12)

POWER REQUIREMENTS

ANALOG INPUT/OUTPUT (AIO+, AIO-) (Note 11)

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