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参数资料
| 型号： | MAX19999ETX+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/19页 |
| 文件大小： | 0K |
| 描述： | IC DOWNCONVERTER 2CH 36TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| RF 型： | LTE，WiMAX，WLL |
| 频率： | 3GHz ~ 4GHz |
| 混频器数目： | 1 |
| 增益： | 8.3dB |
| 噪音数据： | 10.5dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 279mA，420mA |
| 电源电压： | 3 V ~ 3.6 V，4.75 V ~ 5.25 V |
| 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） |
Dual, SiGe High-Linearity, 3000MHz to
4000MHz Downconversion Mixer with LO Buffer
+5.0V SUPPLY AC ELECTRICAL CHARACTERISTICS
(Typical Application Circuit, V CC = +4.75V to +5.25V, RF and LO ports are driven from 50 Ω sources, P LO = -3dBm to +3dBm,
P RF = -5dBm, f RF = 3200MHz to 3900MHz, f LO = 2800MHz to 3600MHz, f IF = 350MHz, f RF > f LO , T C = -40°C to +85°C. Typical val-
ues are at V CC = +5.0V, P RF = -5dBm, P LO = 0dBm, f RF = 3550MHz, f LO = 3200MHz, f IF = 350MHz, T C = +25°C, unless otherwise
noted.) (Note 8)
PARAMETER
Conversion Gain
SYMBOL
G C
CONDITIONS
T C = +25°C (Notes 6, 9)
MIN
7.3
TYP
8.3
MAX
9.3
UNITS
dB
Conversion Gain Flatness
f RF = 3200MHz to 3900MHz, over any
100MHz band
0.15
dB
Gain Variation Over Temperature
TC CG
f RF = 3200MHz to 3900MHz, T C = -40°C to
+85°C
-0.01
dB/°C
Input Compression Point
IP 1dB
(Notes 6, 9, 10)
9.8
11.4
dBm
f RF1 - f RF2 = 1MHz, P RF = -5dBm per tone
(Notes 6, 9)
21.6
24.3
Third-Order Input Intercept Point
IIP3
f RF = 3550MHz, f RF1 - f RF2 = 1MHz,
P RF = -5dBm per tone, T C = +25°C
22
24.3
dBm
(Notes 6, 9)
Third-Order Input Intercept Point
Variation Over Temperature
f RF1 - f RF2 = 1MHz, T C = -40°C to +85°C
Single sideband, no blockers present
(Notes 5, 6)
±0.3
10.5
13
dBm
Noise Figure
Noise Figure Temperature
Coefficient
Noise Figure Under Blocking
Conditions
NF SSB
TC NF
NF B
Single sideband, no blockers present,
f RF = 3500MHz, T C = +25°C (Notes 5, 6)
Single sideband, no blockers present,
T C = -40°C to +85°C
f BLOCKER = 3700MHz, P BLOCKER = 8dBm,
f RF = 3450MHz, f LO = 3100MHz, P LO = 0dBm,
V CC = 5.0V, T C = +25°C (Notes 5, 6, 11)
P RF = -10dBm,
f RF = 3500MHz, f LO =
(Notes 5, 6)
68
10.5
0.018
21
74
11.5
25
dB
dB/°C
dB
2RF-2LO Spurious Rejection
2x2
3150MHz, f SPUR = f LO +
175MHz, T C = +25°C
P RF = -5dBm,
(Notes 6, 9)
63
69
dBc
f RF = 3500MHz, f LO =
P RF = -10dBm,
(Notes 5, 6)
77
86
3RF-3LO Spurious Rejection
RF Input Return Loss
LO Input Return Loss
IF Output Impedance
3x3
Z IF
3150MHz, f SPUR = f LO +
116.67MHz, T C = +25°C P RF = -5dBm,
(Notes 6, 9)
LO on and IF terminated into a matched
impedance
RF and IF terminated into a matched
impedance
Nominal differential impedance at the IC’s
IF outputs
67
76
15.4
14
200
dBc
dB
dB
?
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相关代理商/技术参数 |
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|---|---|
| MAX19999ETX+ | 功能描述:上下转换器 High-Gain 3GHz to 4GHz 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 |
| MAX19999ETX+T | 功能描述:上下转换器 High-Gain 3GHz to 4GHz 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 |
| MAX1999EEI | 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX1999EEI+ | 功能描述:DC/DC 开关控制器 Quad Out Main Power Supply Controller RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX1999EEI+T | 功能描述:DC/DC 开关控制器 Quad Out Main Power Supply Controller RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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