参数资料
型号: MAX19994AETX+T
厂商: Maxim Integrated
文件页数: 5/28页
文件大小: 0K
描述: IC MIXER DOWN CONV DUAL 36-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
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: 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, 1200MHz to 2000MHz
Downconversion Mixer with LO Buffer/Switch
3.3V SUPPLY, HIGH-SIDE INJECTION AC ELECTRICAL CHARACTERISTICS
( Typical Application Circuit optimized for the Standard RF Band (see Table 1) . R1 = R4 = 681 I , R2 = R5 = 1.43k I . Typical
values are at V CC = 3.3V, P RF = -5dBm, P LO = 0dBm, f RF = 1450MHz, f LO = 1800MHz, f IF = 350MHz, T C = +25 N C, unless otherwise
noted.) (Note 6)
PARAMETER
Conversion Gain
Conversion Gain Flatness
Gain Variation Over Temperature
Input Compression Point
Input Third-Order Intercept Point
Input Third-Order Intercept Point
Variation Over Temperature
Noise Figure
Noise Figure Temperature Coefficient
2LO - 2RF Spur Rejection
3LO - 3RF Spur Rejection
SYMBOL
G C
D G C
TC CG
IP 1dB
IIP3
TC IIP3
NF SSB
TC NF
2x2
3x3
CONDITIONS
(Note 7)
f RF = 1427MHz to 1463MHz
T C = -40 N C to +85 N C
(Note 8)
f RF1 - f RF2 = 1MHz
f RF1 - f RF2 = 1MHz, P RF = -5dBm per tone,
T C = -40 N C to +85 N C
Single sideband, no blockers present
Single sideband, no blockers present,
T C = -40 N C to +85 N C
P RF = -10dBm
P RF = -5dBm
P RF = -10dBm
P RF = -5dBm
MIN
TYP
8.2
± 0.05
-0.01
10.6
23.6
± 0.5
9.8
0.016
68
63
77
67
MAX
UNITS
dB
dB
dB/ N C
dBm
dBm
dBm
dB
dB/ N C
dBc
dBc
RF Input Return Loss
LO Input Return Loss
LO and IF terminated into matched
impedance, LO “on”
LO port selected, RF and IF terminated into
matched impedance
LO port unselected, RF and IF terminated
into matched impedance
15
18
21
dB
dB
RF terminated into 50 I , LO driven by
IF Output Return Loss
50 I source, IF transformed to 50 I using
external components shown in the Typical
12.5
dB
Application Circuit
RF-to-IF Isolation
LO Leakage at RF Port
2LO Leakage at RF Port
LO Leakage at IF Port
Channel Isolation
RFMAIN converted power measured at
IFDIV relative to IFMAIN, all unused ports
terminated to 50 I
RFDIV converted power measured at
IFMAIN relative to IFDIV, all unused ports
terminated to 50 I
31
-49
-40
-35
48
48
dB
dBm
dBm
dBm
dB
LO-to-LO Isolation
LO Switching Time
P LO1 = +3dBm, P LO2 = +3dBm,
f LO1 = 1800MHz, f LO2 = 1801MHz
50% of LOSEL to IF settled within 2 degrees
50
50
dB
ns
5
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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
MAX19995AEVKIT# 功能描述:射频开发工具 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
MAX19995ETX+ 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