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参数资料
| 型号： | MAX19994AETX+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/28页 |
| 文件大小： | 0K |
| 描述： | IC MIXER DOWNCONV 36TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| RF 型： | GSM，EDGE，CDMA |
| 频率： | 1.2GHz ~ 2GHz |
| 混频器数目： | 2 |
| 增益： | 8.4dB |
| 噪音数据： | 9.8dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 330mA |
| 电源电压： | 3.3V，5V |
| 包装： | 托盘 |
| 封装/外壳： | 36-WFQFN 裸露焊盘 |
| 供应商设备封装： | 36-TQFN 裸露焊盘（6x6） |
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Dual, SiGe, High-Linearity, 1200MHz to 2000MHz
Downconversion Mixer with LO Buffer/Switch
ABSOLUTE MAXIMUM RATINGS
V CC to GND..........................................................-0.3V to +5.5V
LO1, LO2 to GND .................................................-0.3V to +0.3V
LOSEL to GND .........................................-0.3V to (VCC + 0.3V)
RFMAIN, RFDIV, and LO_ Input Power ........................ +15dBm
RFMAIN, RFDIV Current
(RF is DC shorted to GND through a balun) ...................50mA
Continuous Power Dissipation (Note 1) ..............................8.7W
B JC (Notes 2, 3) ..............................................................7.4 N C/W
Operating Case Temperature
Range (Note 4)................................................. -40 N C to +85 N C
Junction Temperature .....................................................+150 N C
Storage Temperature Range............................ -65 N C to +150 N C
Lead Temperature (soldering, 10s) ................................+300 N C
Soldering Temperature (reflow) ......................................+260 N C
B JA (Notes 1, 3) ............................................................ +38 N C/W
Note 1: Junction temperature T J = T A + ( B 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 N C.
Note 2: Based on junction temperature T J = T C + ( B 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 N 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, no input AC signals. T C = -40 N C to +85 N C, R1 = R4 = 681 I , R2 = R5 = 1.82k I .
Typical values are at V CC = 5.0V, T C = +25 N C, unless otherwise noted. All parameters are production tested.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
Supply Current
V CC
I CC
Total supply current
4.75
5
330
5.25
420
V
mA
LOSEL Input High Voltage
LOSEL Input Low Voltage
V IH
V IL
2
0.8
V
V
LOSEL Input Current
I IH and I IL
-10
+10
F A
3.3V SUPPLY DC ELECTRICAL CHARACTERISTICS
( Typical Application Circuit , V CC = 3.0V to 3.6V, no input AC signals. T C = -40 N C to +85 N C, R1 = R4 = 681 I , R2 = R5 = 1.43k I .
Typical values are at V CC = 3.3V, T C = +25 N C, unless otherwise noted.)
PARAMETER
Supply Voltage
Supply Current
SYMBOL
V CC
I CC
CONDITIONS
Total supply current
MIN
3.0
TYP
3.3
264
MAX
3.6
UNITS
V
mA
LOSEL Input High Voltage
LOSEL Input Low Voltage
V IH
V IL
2
0.8
V
V
RECOMMENDED AC OPERATING CONDITIONS
PARAMETER
RF Frequency
LO Frequency
SYMBOL
f RF
f LO
CONDITIONS
C1 = C8 = 39pF (Note 5)
C1 = C8 = 1.8pF, L7 = L8 = 4.7nH (Note 5)
(Note 5)
MIN
1200
1700
1450
TYP
MAX
1700
2000
2050
UNITS
MHz
MHz
2
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| MAX19994AETX+ | 功能描述:上下转换器 High-Gain 1.2GHz to 2GHz Downconv 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 |
| MAX19994AETX+T | 功能描述:上下转换器 High-Gain 1.2GHz to 2GHz Downconv 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 |
| MAX19994AEVKIT# | 功能描述:射频开发工具 RF and RFID RF Evaluation & Development Kits & Boards - KIT EVAL FOR MAX19994A MIXER RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX19995AETX+ | 功能描述:上下转换器 High-Gain 1.2GHz to 2GHz Downconv 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 |
| MAX19995AETX+T | 功能描述:上下转换器 High-Gain 1.7GHz to 2.2GHz Downconv 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 |
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