MAX1005 데이터 시트보기 (PDF) - Maxim Integrated
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MAX1005 Datasheet PDF : 8 Pages
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IF Undersampler
ELECTRICAL CHARACTERISTICS (continued)
(VCCA = VCCD = 3.0V, fCLK = 15MHz, RL = ∞, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
Input Full-Power Bandwidth
(-1dB)
VIN = 90% of full scale
Conversion Rate
Wakeup Time Exiting Shutdown
Mode
tWAKE
Power-Supply Rejection
PSR
VCC_ (A or D or both) = 3.0V ±100mVp-p at
100kHz
ANALOG INPUT/OUTPUT (AIO+, AIO-) (Note 11)
Input Resistance
RIN
TA = +25°C, differential between AIO+ and
AIO-
Input Resistance Temperature
Coefficient
TCRIN
Input Capacitance (Note 6)
POWER REQUIREMENTS
Differential between AIO+ and AIO-
CIN
AIO+ or AIO- to GND
Supply Voltage
VCCA,
VCCD
Analog Supply Current
ICCA
VCCA = VCCD
= 3.0V,
CL ≤ 12.5pF
RXEN = 1, TXEN = 0,
ADC on, DAC off
RXEN = 0, TXEN = 1,
ADC off, DAC on
Digital Supply Current
ICCD
VCCA = VCCD
= 3.0V,
CL ≤ 12.5pF
RXEN = 1, TXEN = 0,
ADC on, DAC off
RXEN = 0, TXEN = 1,
ADC off, DAC on
Shutdown Supply Current
ICCA + VCCA = VCCD = 3.0V, CL ≤ 12.5pF,
ICD RXEN = TXEN
DIGITAL INPUTS/OUTPUTS (D0–D6, RXEN, TXEN, CLK) (Note 12)
Output High Voltage
Output Low Voltage
Input High Voltage
VOH
D0–D4, VCCD = 2.7V to 5.5V,
ISOURCE = 200µA
VOL D0–D4, VCCD = 2.7V to 5.5V, ISINK = 50µA
D0–D6, CLK
VIH
VCCD = 2.7V
to 5.5V
RXEN, TXEN
Input Low Voltage
VIL
VCCD = 2.7V D0–D6, CLK
to 5.5V
RXEN, TXEN
MIN TYP MAX UNITS
15
25
MHz
15
Msps
0.6
2.4
µs
<0.1
LSB
1.56 2.00 2.44
kΩ
-2000
ppm/°C
4
pF
4
2.7
5.5
V
9.0
14.8
mA
2.5
3.8
4.0
6.4
mA
3.0
5.6
<0.1
5
µA
VCCD - 1.0
0
0.7VCCD
VCCD -
0.5
-0.1
VCCD
V
0.5
V
VCCD + V
0.1
0.3VCCD
V
0.5
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