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W3013 参数 Datasheet PDF下载

W3013图片预览
型号: W3013
PDF下载: 下载PDF文件 查看货源
内容描述: W3013间接正交调制器增益控制 [W3013 Indirect Quadrature Modulator with Gain Control]
分类和应用:
文件页数/大小: 12 页 / 146 K
品牌: AGERE [ AGERE SYSTEMS ]
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W3013 Indirect Quadrature Modulator  
with Gain Control  
Preliminary Data Sheet  
November 1998  
ENB/APC Function  
The ENB/APC lead is used to turn the device on and to control the output power. If the voltage on this lead is  
below VILMAX, the device is in a low-current mode. Between VIHMIN and about VCC, the device draws full supply  
current and is in a power-control mode. In this region, the output power will vary with the voltage on the  
ENB/APC lead as shown in Figure 5.  
1910 MHz  
1450 MHz  
850 MHz  
0
–10  
–20  
–30  
–40  
–50  
–60  
–70  
0.7  
1.2  
1.7  
2.2  
2.7  
APC VOLTAGE  
Figure 5. Relative RF Output Power vs. APC Voltage  
Characteristic Curves  
Unless otherwise specified, the test conditions are identical to those listed for Table 2.  
110 mVp-p  
200 mVp-p  
VCC = 3.0 V  
–10  
400 mVp-p  
LC FILTER = 178 MHz  
–20  
–25  
–30  
–35  
–40  
–45  
–50  
–20  
–30  
–40  
–50  
–60  
–70  
50  
100  
150  
200  
250  
300  
350  
400  
LO1 FREQUENCY (MHz)  
50  
100  
150  
200  
250  
300  
350  
400  
LO1 FREQUENCY (MHz)  
Figure 7. Carrier Suppression vs. LO1 Frequency  
Figure 6. Unwanted Sideband Suppression vs.  
LO1 Frequency and LO1 Input Level  
8
Lucent Technologies Inc.