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参数资料
| 型号： | MAX9984ETP+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/15页 |
| 文件大小： | 0K |
| 描述： | IC MIXER DOWN CONV 20-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 系列： | MAX9984 |
| RF 型： | 手机，CDMA，EDGE，GSM，WCDMA，WiMAX |
| 频率： | 400MHz ~ 1GHz |
| 混频器数目： | 1 |
| 增益： | 8.1dB |
| 噪音数据： | 9.3dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 265mA |
| 电源电压： | 4.75 V ~ 5.25 V |
| 包装： | 管件 |
| 封装/外壳： | 20-WQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（5x5） |
SiGe High-Linearity, 400MHz to 1000MHz
Downconversion Mixer with LO Buffer/Switch
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX9984 Typical Application Circuit, using component values in Table 1, V CC = +4.75V to +5.25V, RF and LO ports are driven from
50 ? sources, P LO = -3dBm to +3dBm, P RF = -5dBm, f RF = 815MHz to 1000MHz, f LO = 570MHz to 850MHz, f IF = 160MHz, f RF > f LO ,
T C = -40°C to +85°C, unless otherwise noted. Typical values are at V CC = +5V, P RF = -5dBm, P LO = 0dBm, f RF = 910MHz, f LO =
750MHz, f IF = 160MHz, T C = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input IP3 Variation Over
Temperature
T C = +25 ° C to -40 ° C
T C = +25 ° C to +85 ° C
-1.5
+0.8
dB
f BLOCKER = 911MHz
Noise Figure
Noise Figure Under-Blocking
Small-Signal Compression
Under-Blocking Condition
LO Drive
NF
Single sideband, f IF = 190MHz
P BLOCKER =
f RF = 900MHz (no signal)
+8dBm
f LO = 1090MHz
f BLOCKER = 981MHz
f IF = 190MHz
P BLOCKER =
(Note 6)
+11dBm
P BLOCKER =
P FUNDAMENTAL = -5dBm +8dBm
f FUNDAMENTAL = 910MHz
P BLOCKER =
+11dBm
-3
9.3
19
24
0.25
0.6
+3
dB
dB
dB
dBm
Spurious Response at IF
2x2
3x3
2RF-2LO
3RF-3LO
P RF = -10dBm
P RF = -5dBm
P RF = -10dBm
P RF = -5dBm
71
66
87
82
dBc
LO1 to LO2 Isolation
P LO = +3dBm
T C = +25°C (Note 5)
LO2 selected
LO1 selected
47
47
54
60
dB
LO Leakage at RF Port
LO Leakage at IF Port
RF-to-IF Isolation
LO Switching Time
RF Port Return Loss
P LO = +3dBm
P LO = +3dBm
P LO = +3dBm
50% of LOSEL to IF settled to within 2 °
-32
-23
54
50
14
dBm
dBm
dB
ns
dB
LO Port Return Loss
LO1/2 port selected,
LO2/1 and IF terminated
LO1/2 port unselected,
LO2/1 and IF terminated
23
20
dB
IF Port Return Loss
LO driven at 0dBm, RF terminated into 50 ? ,
differential 200 ?
16
dB
Note 1: All limits include external component losses. Output measurements taken at IF output of the Typical Application Circuit .
Note 2: Operation outside this range is possible, but with degraded performance of some parameters.
Note 3: See Table 2 for component list required for 400MHz to 500MHz operation. For operation from 500MHz to 800MHz, appropriate
tuning is required; please contact the factory for support.
Note 4: Compression point characterized. It is advisable not to operate continuously the mixer RF input above +12dBm.
Note 5: Guaranteed by design and characterization.
Note 6: Measured with external LO source noise filtered so the noise floor is -174dBm/Hz. This specification reflects the effects of all
SNR degradations in the mixer, including the LO noise as defined in Maxim Application Note 2021.
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相关代理商/技术参数 |
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|---|---|
| MAX9984ETP+ | 功能描述:上下转换器 SiGe 400-1000MHz 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 |
| MAX9984ETP+D | 制造商:Maxim Integrated Products 功能描述:UP/DOWN CONV MIXER 5V 1GHZ 20TQFN EP - Rail/Tube |
| MAX9984ETP+T | 功能描述:上下转换器 SiGe 400-1000MHz 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 |
| MAX9984ETP+TD | 制造商:Maxim Integrated Products 功能描述:UP/DOWN CONV MIXER 5V 1GHZ 20TQFN EP - Tape and Reel |
| MAX9984ETP-T | 功能描述:上下转换器 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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