参数资料
型号: TRF3702IRHCR
厂商: Texas Instruments
文件页数: 15/39页
文件大小: 0K
描述: IC QUADRATURE MODULATOR 16-VQFN
产品培训模块: RFID Technology and Applications
标准包装: 3,000
功能: 调制器
LO 频率: 1.5GHz ~ 2.5GHz
RF 频率: 1.5GHz ~ 2.5GHz
P1dB: 7dBm
底噪: -155dBm/Hz
输出功率: -2.5dBm
电流 - 电源: 170mA
电源电压: 4.5 V ~ 5.5 V
测试频率: 1.842GHz
封装/外壳: 16-VQFN 裸露焊盘
包装: 带卷 (TR)
配用: TRF3702EVM-ND - TRF3702EVM
TRF3702
www.ti.com
SLWS149A – SEPTEMBER 2004 – REVISED AUGUST 2006
TYPICAL CHARACTERISTICS (continued)
90
SIDEBAND SUPPRESSION
vs
VCM
80
SIDEBAND SUPPRESSION
vs
SUPPLY VOLTAGE
80
70
Optimization
Point
70
60
60
50
50
40
Optimization
Point
40
30
30
20
10
P OUT = 0 dBm
T A = 25 ° C
f LO = 2.1 GHz
20
10
P OUT = 0 dBm
T A = 25 ° C
f LO = 2.1 GHz
0
Optimized at 3.7 V
0
Optimized at 5 V
3.0
3.5
4.0
4.5
4.4
4.6
4.8
5.0
5.2
5.4
5.6
80
70
60
VCM ? V
Figure 30.
SIDEBAND SUPPRESSION
vs
LOCAL OSCILLATOR INPUT POWER
Optimization
Point
G060
8
7
6
V CC ? Supply Voltage ? V
Figure 31.
P1dB
vs
FREQUENCY
–40 ° C
G061
50
40
30
20
10
P OUT = 0 dBm
T A = 25 ° C
f LO = 2.1 GHz
5
4
3
2
1
85 ° C
25 ° C
Optimized at 0 dBm
0
0
?12
?9
?6
?3
0
3
6
9
12
1400
1600
1800
2000
2200
2400
2600
P LO ? Local Oscillator Input Power ? dBm
G059
f LO ? Frequency ? MHz
G019
Figure 32.
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Figure 33.
15
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