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参数资料
| 型号： | TRF3705EVM |
| 厂商： | Texas Instruments |
| 文件页数： | 15/37页 |
| 文件大小： | 0K |
| 描述： | EVAL MODULE FOR TRF3705 |
| 标准包装： | 1 |
| 类型： | 正交调制器 |
| 频率： | 300MHz ~ 4GHz |
| 适用于相关产品： | TRF3705 |
| 已供物品： | 板 |
| 其它名称： | 296-31302 TRF3705EVM-ND |
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TRF3705
www.ti.com
SLWS223A – AUGUST 2011 – REVISED OCTOBER 2011
TYPICAL CHARACTERISTICS: Two-Tone Baseband, Mid-Band Calibration
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. Single point adjustment mid-band.
space
ADJUSTED CARRIER FEEDTHROUGH vs LO FREQUENCY
AND TEMPERATURE (750 LTE Band)
?10
ADJUSTED CARRIER FEEDTHROUGH vs LO FREQUENCY
AND TEMPERATURE (GSM900 Band)
?10
?20
?30
Adjusted at 748MHz ? T A = 25°C
T A = ?40°C
T A = 25°C
T A = 85°C
?20
?30
Adjusted at 942.5MHz ? T A = 25°C
T A = ?40°C
T A = 25°C
T A = 85°C
?40
?50
?60
?70
?80
?90
?40
?50
?60
?70
?80
?90
?100
680
700
720
740 760 780
800
820
?100
870
890
910
930 950 970
990
1010
Frequency (MHz)
G036
Frequency (MHz)
G037
Figure 33.
ADJUSTED CARRIER FEEDTHROUGH vs LO FREQUENCY
AND TEMPERATURE (PCS Band)
?10
Figure 34.
ADJUSTED CARRIER FEEDTHROUGH vs LO FREQUENCY
AND TEMPERATURE (UMTS Band)
?10
?20
?30
Adjusted at 1960MHz ? T A = 25°C
T A = ?40°C
T A = 25°C
T A = 85°C
?20
?30
Adjusted at 2140MHz ? T A = 25°C
T A = ?40°C
T A = 25°C
T A = 85°C
?40
?50
?60
?70
?80
?90
?40
?50
?60
?70
?80
?90
?100
1880
1900
1920
1940 1960 1980
2000
2020
2040
?100
2060
2080
2100
2120 2140 2160
2180
2200
2220
Frequency (MHz)
G038
Frequency (MHz)
G039
Figure 35.
ADJUSTED CARRIER FEEDTHROUGH vs LO FREQUENCY
AND TEMPERATURE (2.6 GHz LTE Band)
?10
Figure 36.
ADJUSTED CARRIER FEEDTHROUGH vs LO FREQUENCY
AND TEMPERATURE (WiMAX/LTE Band)
?10
?20
?30
Adjusted at 2600MHz ? T A = 25°C
T A = ?40°C
T A = 25°C
T A = 85°C
?20
?30
Adjusted at 3500MHz ? T A = 25°C
T A = ?40°C
T A = 25°C
T A = 85°C
?40
?50
?60
?70
?80
?90
?40
?50
?60
?70
?80
?90
?100
2500
2525
2550
2575 2600 2625
2650
2675
2700
?100
3400
3425
3450
3475 3500 3525
3550
3575
3600
Frequency (MHz)
Figure 37.
Copyright ? 2011, Texas Instruments Incorporated
G040
Frequency (MHz)
Figure 38.
Submit Documentation Feedback
G041
15
Product Folder Link(s): TRF3705
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