收藏本站
TRF3705
www.ti.com
SLWS223A – AUGUST 2011 – REVISED OCTOBER 2011
TYPICAL CHARACTERISTICS: Two-Tone Baseband (continued)
V CC = 3.3 V; T A = +25 ° C; LO = 0 dBm, single-ended drive (LOP); I/Q frequency (f BB ) = 4.5 MHz, 5.5 MHz; baseband I/Q
amplitude = 0.5-V PP /tone differential sine waves in quadrature with V CM = 0.25 V; and broadband output match, unless
otherwise noted.
space
UNADJUSTED CARRIER FEEDTHROUGH vs LO
FREQUENCY (f LO ) AND TEMPERATURE
0
UNADJUSTED CARRIER FEEDTHROUGH vs LO
FREQUENCY (f LO ) AND SUPPLY VOLTAGE
0
?5
?10
?15
?20
?25
?30
?35
?40
?45
?50
?55
?60
?65
T A = ?40°C
T A = 25°C
T A = 85°C
?5
?10
?15
?20
?25
?30
?35
?40
?45
?50
?55
?60
?65
V CC = 3.15 V
V CC = 3.30 V
V CC = 3.45 V
?70
0
500
1000
1500 2000 2500
3000
3500
4000
?70
0
500
1000
1500 2000 2500
3000
3500
4000
Frequency (MHz)
Figure 22.
UNADJUSTED CARRIER FEEDTHROUGH vs LO
FREQUENCY (f LO ) AND LO DRIVE LEVEL
0
G021
Frequency (MHz)
Figure 23.
UNADJUSTED CARRIER FEEDTHROUGH vs LO
FREQUENCY (f LO ) AND GAIN SELECT SETTING
0
G022
?5
?10
?15
?20
?25
?30
?35
?40
?45
?50
?55
?60
?65
LO Power = ?5 dBm
LO Power = 0 dBm
LO Power = 5 dBm
?5
?10
?15
?20
?25
?30
?35
?40
?45
?50
?55
?60
?65
Gain Control = Off
Gain Control = On
?70
0
500
1000
1500 2000 2500
3000
3500
4000
?70
0
500
1000
1500 2000 2500
3000
3500
4000
Frequency (MHz)
Figure 24.
G023
Frequency (MHz)
Figure 25.
G025
CARRIER FEEDTHROUGH vs LO FREQUENCY (f LO ) AND
UNADJUSTED CARRIER FEEDTHROUGH vs LO
FREQUENCY (f LO ) AND TEMPERATURE AT V CM = 0.5 V
0
TEMPERATURE AFTER NULLING AT +25 ° C; MULTIPLE
DEVICES
10
?5
?10
?15
V CM = 0.5 V
T A = ?40°C
T A = 25°C
T A = 85°C
0
?10
Adjusted at T A = 25°C
Device Count = 10
T A = ?40°C
T A = 25°C
T A = 85°C
?20
?25
?30
?35
?40
?45
?50
?55
?60
?65
?20
?30
?40
?50
?60
?70
?80
?90
?70
0
500
1000
1500 2000 2500
3000
3500
4000
?100
0
500
1000
1500 2000 2500
3000
3500
4000
Frequency (MHz)
Figure 26.
Copyright ? 2011, Texas Instruments Incorporated
G024
Frequency (MHz)
Figure 27.
Submit Documentation Feedback
G060
13
Product Folder Link(s): TRF3705
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
TRF7970AEVM EVAL MODULE FOR TRF7970A
TRM-418-LT TRANSCEIVER RF 418MHZ LT SERIES
TRM-900-NT RF TXRX 915MHZ NT SERIES
TRX08GVP2540 TXRX OPT SCFF 8.5GB/S 850NM
TS-320240BRNO TCH PANEL 140X104 RESISTIVE MONO
TS-TFT3.5Z TOUCH PANEL 140X1.4.0 TFT
TS3-75B3 SENSOR THERMAL MOXIE NTC 75C
TSL26711FN IC PROXIMITY DETECTOR 6-DFN
相关代理商/技术参数
TRF3710 制造商:TI 制造商全称:Texas Instruments 功能描述:IQ DEMODULATOR
TRF3710EVM 功能描述:射频开发工具 TRF3710EVM Eval Mod 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
TRF3710IRGZR 功能描述:调节器/解调器 Hi Lin Direct Conv Quad Demodulator RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel
TRF3710IRGZRG4 功能描述:调节器/解调器 Hi Lin Direct Conv Quad Demodulator RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel
TRF3710IRGZT 功能描述:调节器/解调器 Hi Lin Direct Conv Quad Demodulator RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel
TRF3710IRGZTG4 功能描述:调节器/解调器 Hi Lin Direct Conv Quad Demodulator RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel
TRF371109 制造商:TI 制造商全称:Texas Instruments 功能描述:Direct Downconversion Receiver
TRF371109EVM 功能描述:射频开发工具 TRF371109 Eval Mod 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