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| 型号： | MAX19985AETX+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/23页 |
| 文件大小： | 0K |
| 描述： | IC MIXER DOWNCONV 36-TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| RF 型： | 手机，EDGE，GSM，iDEN，WCDMA |
| 频率： | 700MHz ~ 1GHz |
| 混频器数目： | 1 |
| 增益： | 8.7dB |
| 噪音数据： | 9dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 280mA，380mA |
| 电源电压： | 3 V ~ 3.6 V，4.75 V ~ 5.25 V |
| 包装： | 带卷 (TR) |
| 封装/外壳： | 36-WFQFN 裸露焊盘 |
| 供应商设备封装： | 36-TQFN 裸露焊盘（6x6） |
Dual, SiGe, High-Linearity, 700MHz to 1000MHz
Downconversion Mixer with LO Buffer/Switch
ABSOLUTE MAXIMUM RATINGS
V CC to GND ...........................................................-0.3V to +5.5V
LO1, LO2 to GND ...............................................................±0.3V
Any Other Pins to GND...............................-0.3V to (V CC + 0.3V)
RFMAIN, RFDIV, and LO_ Input Power ..........................+15dBm
RFMAIN, RFDIV Current (RF is DC shorted
to GND through balun)....................................................50mA
θ JA (Notes 2, 3)..............................................................+38°C/W
θ JC (Note 3).....................................................................7.4°C/W
Operating Temperature Range (Note 4) .....T C = -40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Continuous Power Dissipation (Note 1) ..............................8.8W
Note 1: Based on junction temperature T J = T C + ( θ JC x V CC x I CC ). This formula can be used when the temperature of the exposed
pad is known while the device is soldered down to a PCB. See the Applications Information section for details. The junction
temperature must not exceed +150°C.
Note 2: Junction temperature T J = T A + ( θ JA x V CC x I CC ). This formula can be used when the ambient temperature of the PCB is
known. The junction temperature must not exceed +150°C.
Note 3: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial .
Note 4: T C is the temperature on the exposed pad of the package. T A is the ambient temperature of the device and PCB.
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.
+5.0V SUPPLY DC ELECTRICAL CHARACTERISTICS
(Typical Application Circuit, V CC = 4.75V to 5.25V, T C = -40°C to +85°C. Typical values are at V CC = 5.0V, T C = +25°C, all parame-
ters are production tested, unless otherwise noted.)
PARAMETER
Supply Voltage
Supply Current
SYMBOL
V CC
I CC
CONDITIONS
MIN
4.75
TYP
5
330
MAX
5.25
380
UNITS
V
mA
LOSEL Input High Voltage
LOSEL Input Low Voltage
V IH
V IL
2
0.8
V
V
LOSEL Input Current
I IH , I IL
-10
+10
μA
+3.3V SUPPLY DC ELECTRICAL CHARACTERISTICS
(Typical Application Circuit, V CC = 3.0V to 3.6V, T C = -40°C to +85°C. Typical values are at V CC = 3.3V, T C = +25°C, all parameters
are guaranteed by design and not production tested, unless otherwise noted.)
PARAMETER
Supply Voltage
Supply Current
SYMBOL
V CC
I CC
CONDITIONS
R2 = R5 = 600 Ω
Total supply current, V CC = 3.3V
MIN
3.0
TYP
3.3
280
MAX
3.6
UNITS
V
mA
LOSEL Input High Voltage
LOSEL Input Low Voltage
V IH
V IL
2
0.8
V
V
2
_______________________________________________________________________________________
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| MAX19985ETX+ | 功能描述:上下转换器 Dual, SiGe, .7-1GHz Downconversion Mixer RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| MAX19985ETX+T | 功能描述:上下转换器 Dual, SiGe, .7-1GHz Downconversion Mixer RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| MAX1998ETP | 功能描述:LCD 驱动器 RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| MAX1998ETP+ | 制造商:Maxim Integrated Products 功能描述:QUINTUPLE-/TRIPLE-OUTPUT TFT LCD POWER SUPPLIES WITH FAULT P - Rail/Tube |
| MAX1998ETP+T | 功能描述:LCD 驱动器 RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
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