參數(shù)資料
型號： MAX2451CSE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 衰減器
英文描述： 3V, Ultra-Low-Power Quadrature Demodulator
中文描述： 70 MHz - 160 MHz RF/MICROWAVE QUADRAPHASE DEMODULATOR
文件頁數(shù)： 2/6頁
文件大小： 58K
代理商： MAX2451CSE
M
3V, Ultra-Low-Power
Quadrature Demodulator
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
, LO_V
CC
to GND............................................-0.3V to +4.5V
ENABLE, TANK, TANK, I, I,
Q, Q to GND.............................................-0.3V to (V
CC
+ 0.3V)
IF to GND...............................................................-0.3V to +1.5V
DC ELECTRICAL CHARACTERISTICS
(V
CC
= LO_V
CC
= TANK = +2.7V to +3.3V, ENABLE = V
CC
- 0.4V, GND = LO_GND = 0V, I = I = Q = Q = IF = TANK = OPEN,
T
A
= 0°C to +70°C, unless otherwise noted.)
CONDITIONS
SYMBOL
PARAMETER
AC ELECTRICAL CHARACTERISTICS
V
CC
= LO_V
CC
= ENABLE = 3.0V, f
LO
= 140MHz, f
IF
= 70.1MHz, V
IF
= 2.82mVp-p, T
A
= +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1:
Guaranteed by design, not tested.
Note 2:
f
IF
= 2 tones at 70.10MHz and 70.11MHz, V
IF
= 1.41mVp-p per tone.
Note 3:
Oscillator frequencies up to 1GHz (500MHz IF) by externally overdriving (see Applications Information.
Continuous Power Dissipation (T
A
= +70°C)
Narrow SO (derate 8.70mW/°C above +70°C) .............696mW
Operating Temperature Range...............................0°C to +70°C
Storage Temperature Range.............................-65°C to +165°C
Lead Temperature (soldering, 10sec) .............................+300°C
Enable = 0.4V
μA
μs
μA
V
V
2
20
I
CC(OFF)
t
ON/OFF
I
EN
V
ENH
V
ENL
Shutdown Supply Current
Enable/Disable Time
ENABLE Bias Current
ENABLE High Voltage
ENABLE Low Voltage
mA
5.5
7.4
I
CC(ON)
V
2.7
3.3
V
CC
,
LO_V
CC
Supply Voltage Range
Supply Current
V
1.2
V
I/I
,
V
Q/Q
I, I, Q, Q Voltage Level
320
400
480
Z
IN
IF Input Impedance
10
1
3
V
CC
- 0.4
0.4
UNITS
MIN
TYP
MAX
(Notes 1, 3)
R
L
= 10k
, C
L
< 6pF
R
L
= 10k
, C
L
< 6pF, rising edge
(Note 1)
(Note 2)
(Note 2)
CONDITIONS
degrees
dB
dB
< ±1.3
51
18
dB
< ±0.45
Baseband I and Q Amplitude
Balance
Baseband I and Q Phase Accuracy
Voltage Conversion Gain
Noise Figure
MHz
Vp-p
V/μs
70
160
f
LO
Oscillator Frequency Range
PRE_OUT Output Voltage
PRE_OUT Slew Rate
MHz
9
BW
3dB
I and Q Signal 3dB Bandwidth
Vp-p
dBc
dBc
1.35
Allowable I and Q Voltage Swing
I and Q IM3 Level
I and Q IM5 Level
-44
-60
IM3
I/Q
IM5
I/Q
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
0.35
60
V
PRE_OUT
SR
PRE_OUT
Offset = 10kHz
dBc/Hz
-80
Oscillator Phase Noise
mV
±11
±50
Baseband I and Q DC Offset
NF
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX2451CSE+ 功能描述:調(diào)節(jié)器/解調(diào)器 RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
MAX2451CSE+T 功能描述:調(diào)節(jié)器/解調(diào)器 RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
MAX2451CSE-T 制造商:Maxim Integrated Products 功能描述:3V, ULTRA-LOW-POWER QUADRATURE DEMODULATOR - Tape and Reel
MAX2451ISE 功能描述:調(diào)節(jié)器/解調(diào)器 RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
MAX2451ISE+ 功能描述:調(diào)節(jié)器/解調(diào)器 RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
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