参数资料
型号: HFA3726
厂商: HARRIS SEMICONDUCTOR
元件分类: 通信及网络
英文描述: 288 MACROCELL 3.3 VOLT ISP CPLD
中文描述: SPECIALTY TELECOM CIRCUIT
封装: LOW PROFILE, SURFACE MOUNT PACKAGE
文件页数: 10/21页
文件大小: 162K
代理商: HFA3726
10
FIGURE 7. DEMOD I/Q PHASE BALANCE VARIATION vs
TEMPERATURE
FIGURE8. DEMODI/QAMPLITUDEBALANCEVARIATIONvs
TEMPERATURE
FIGURE 9. DEMOD RSSI DC LEVEL vs INPUT POWER
FIGURE 10. DEMOD RSSI DC LEVEL vs V
CC
AND
TEMPERATURE
FIGURE 11. DEMODULATOR RSSI DC OFFSET vs V
CC
AND TEMPERATURE
Typical Performance Curves, Demodulator
(Figure 22 Test Diagram)
(Continued)
-60
100
P
-40
-20
0
20
40
60
80
+2
o
0
o
-2
o
TEMPERATURE
0.4dB/DIV.
EXPECTED VARIATION
WINDOW vs TEMP
-60
100
-40
-20
0
20
40
60
80
A
+0.4dB
-0.4dB
0.0dB
0.1dB/DIV.
TEMPERATURE
EXPECTED VARIATION
WINDOW vs TEMP
-100
-80
-60
-40
-20
0
INPUT POWER (dBm INTO 50
)
1.5V
100mV/DIV.
1.0V
R
0.5V
V
CC
= 3V
V
CC
2.5
5.5
4.0
1.0V
100mV/DIV.
1.4V
0.6V
R
-40
o
85
o
25
o
IF INPUT = -50dBM
V
CC
2.5
5.5
4.0
100mV/DIV.
500mV
100mV
900mV
D
-40
o
85
o
25
o
HFA3726
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