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參數(shù)資料
| 型號(hào)： | MAX1005CEE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | IF Undersampler |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封裝： | 0.150 INCH, 0.025 INCH PITCH, QSOP-16 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 95K |
| 代理商： | MAX1005CEE |
M
IF Undersampler
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VCCA = VCCD = 3.0V, f
CLK
= 15MHz, R
L
=
∞
, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
RXEN, TXEN;
VCCD = 2.7V
to 3.6V
D0–D6, CLK; VCCD = 2.7V to 5.5V
TXEN = RXEN
C
L
≤
12.5pF
T
A
= +25°C (Note 6)
T
A
= +25°C (Note 6)
RXEN, TXEN;
VCCD = 3.6V
to 5.5V
D0–D6, CLK; TXEN = 1, RXEN = 0 (Note 6)
CONDITCONDITIONS
±2
±1
μA
-1
7
I
IN
Input Current
ns
13
20
t
DO
ADC CLK to Output Data Valid
%
45
55
CLK Duty Cycle
ns
5
0.3
t
HOLD
DAC Data Hold Time
ns
5
0.6
t
DS
DAC Data Setup Time
±1
±4
pF
8
C
IN
Input Capacitance
TIMING CHARACTERISTICS
(Data Outputs: R
L
= 1M
, C
L
= 15pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.) (Note 12)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
TXEN = 0 and RXEN = 1, or
TXEN = 1 and RXEN = 0
TXEN = RXEN
TXEN = 0 and RXEN = 1, or
TXEN = 1 and RXEN = 0
Note 1:
TXEN = 1, RXEN = 0. All DAC transfer function parameters are measured differentially from AIO+ to AIO- using the End-
Point Linearity method.
f
IN
= 4.3MHz digital sine wave applied to DAC data inputs; f
CLK
= 15MHz. The reference frequency (f
REF
) is defined to be
10.7MHz (f
CLK
- f
IN
). All frequency components present in the DAC output waveform except for f
REF
and f
IN
are consid-
ered spurious.
For DAC SFDR measurements, the amplitude of f
REF
(10.7MHz) is compared to the amplitudes of all frequency compo-
nents of the output waveform except for f
IN
(4.3MHz).
For DAC measurements, THD+N is defined as the ratio of the square-root of the sum-of-the-squares of the RMS values of
all harmonic and noise components of the output waveform (except for f
IN
and f
REF
) to the RMS amplitude of the f
REF
com-
ponent.
Clock feedthrough is defined as the difference in amplitude between the f
REF
component and the f
CLK
component when
measured differentially from AIO+ to AIO-.
Guaranteed by design. Not production tested.
The DAC input interface is a master/slave register. An additional half clock cycle is required for data at the digital inputs to
propagate through to the DAC switches.
RXEN = 1, TXEN = 0. Unless otherwise noted, for all receive ADC measurements, the analog input signal is applied differ-
entially from AIO+ to AIO-, specified using the Best-Fit Straight-Line Linearity method.
f
IN
= 10.7MHz, f
CLK
= 15MHz. Amplitude is 1dB below full-scale. The reference frequency (f
REF
) is defined to be 4.3MHz
(f
CLK
- f
IN
). All components except for f
REF
and f
IN
are considered spurious.
Note 10:
Receive ADC THD measurements include the first five harmonics.
Note 11:
CAUTION: Operation of the analog inputs AIO+ and AIO- (pins 4 and 5) at more than 1.5V below VCCA could cause
latchup and possible destruction of the part. Avoid shunt capacitances to GND on these pins. If shunt capacitances are
required, then bypass these pins only to VCCA.
Note 12:
All digital input signals are measured from 50% amplitude reference points. All digital output signal propagation delays are
measured to V
OH(AC)
for rising output signals and to V
OL(AC)
for falling output signals. The values for V
OH(AC)
and V
OL(AC)
as a function of the VCCD supply are shown in the following table:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
VCCD (V)
2.7 to 3.3
3.3 to 5.5
V
OH(AC)
(V)
VCCD - 1.1
2/3 x VCCD
V
OL(AC)
(V)
0.5
0.5
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MAX1005CEE+ | 功能描述:射頻無(wú)線雜項(xiàng) IF Undersampler RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| MAX1005CEE+T | 功能描述:射頻無(wú)線雜項(xiàng) IF Undersampler RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| MAX1005CEE-T | 功能描述:射頻無(wú)線雜項(xiàng) RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| MAX1005EEE | 功能描述:射頻無(wú)線雜項(xiàng) RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| MAX1005EEE+ | 功能描述:射頻無(wú)線雜項(xiàng) IF Undersampler RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
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