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参数资料
| 型号： | MAX2680AUT+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | IC SIGE DOWNCONV MIXER SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 系列： | MAX2680 |
| RF 型： | 手机，ISM，PCS，WLL |
| 频率： | 400MHz ~ 2.5GHz |
| 混频器数目： | 1 |
| 增益： | 11.6dB |
| 噪音数据： | 11.7dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 5mA |
| 电源电压： | 2.7 V ~ 5.5 V |
| 包装： | 带卷 (TR) |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-6 |
400MHz to 2.5GHz, Low-Noise,
SiGe Downconverter Mixers
ABSOLUTE MAXIMUM RATINGS
V CC to GND ..........................................................-0.3V to +6.0V
RFIN Input Power (50 ? Source).....................................+10dBm
LO Input Power (50 ? Source) ........................................+10dBm
SHDN , IFOUT, RFIN to GND ......................-0.3V to (V CC + 0.3V)
LO to GND..........................................(V CC - 1V) to (V CC + 0.3V)
Continuous Power Dissipation (T A = +70°C)
SOT23-6 (derate 8.7mW/°C above +70°C)..................696mW
Operating Temperature Range ..........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
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.
CAUTION! ESD SENSITIVE DEVICE
DC ELECTRICAL CHARACTERISTICS
(V CC = +2.7V to +5.5V, SHDN = +2V, T A = T MIN to T MAX unless otherwise noted. Typical values are at V CC = +3V and T A = +25°C.
Minimum and maximum values are guaranteed over temperature by design and characterization.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX2680
5.0
7.7
Operating Supply Current
I CC
MAX2681
8.7
12.7
mA
MAX2682
15.0
21.8
Shutdown Supply Current
I CC
SHDN = 0.5V
0.05
5
μA
Shutdown Input Voltage High
Shutdown Input Voltage Low
V IH
V IL
2.0
0.5
V
V
Shutdown Input Bias Current
I SHDN
0 < SHDN < V CC
0.2
μA
AC ELECTRICAL CHARACTERISTICS
(MAX2680/1/2 EV Kit, V CC = SHDN = +3.0V, T A = +25°C, unless otherwise noted. RFIN and IFOUT matched to 50 ? . P LO = -5dBm,
P RFIN = -25dBm.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
MAX2680
RF Frequency Range
LO Frequency Range
IF Frequency Range
(Notes 1, 2)
(Notes 1, 2)
(Notes 1, 2)
400
400
10
2500
2500
500
MHz
MHz
MHz
f RF = 400MHz, f LO = 445MHz, f IF = 45MHz
7.3
Conversion Power Gain
f RF = 900MHz, f LO = 970MHz, f IF = 70MHz
f RF = 1950MHz, f LO = 1880MHz, f IF = 70MHz (Note 1)
5.7
11.6
7.6
8.6
dB
f RF = 2450MHz, f LO = 2210MHz, f IF = 240MHz
7.0
Gain Variation Over Temperature
Input Third-Order Intercept Point
(Note 3)
f RF = 1950MHz, f LO = 1880MHz, f IF = 70MHz,
T A = T MIN to T MAX (Note 1)
f RF = 900MHz, 901MHz, f LO = 970MHz, f IF = 70MHz
f RF = 1950MHz, 1951MHz, f LO = 1880MHz, f IF = 70MHz
f RF = 2450MHz, 2451MHz, f LO = 2210MHz, f IF = 240MHz
1.9
-12.9
-8.2
-6.9
2.4
dB
dBm
f RF = 900MHz, f LO = 970MHz, f IF = 70MHz
6.3
Noise Figure (Single Sideband)
LO Input VSWR
LO Leakage at IFOUT Port
f RF = 1950MHz, f LO = 2020MHz, f IF = 70MHz
f RF = 2450MHz, f LO = 2210MHz, f IF = 240MHz
50 ? source impedance
f LO = 1880MHz
8.3
11.7
1.5:1
-22
dB
dBm
2
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