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參數(shù)資料
| 型號(hào)： | EVB3030A |
| 英文描述： | W3030 3 V Dual-Mode IF Cellular Receiver |
| 中文描述： | W3030 3伏雙模蜂窩接收機(jī)中頻 |
| 文件頁數(shù)： | 22/22頁 |
| 文件大?。?/td> | 429K |
| 代理商： | EVB3030A |
Data Sheet
April 1999
W3030 3 V Dual-Mode IF Cellular Receiver
Lucent Technologies Inc.
9
Electrical Specifications (continued)
Table 5. First IF Mixer/Amplifier Section
IF deviation =
≤0.5 MHz.
Parameter
Min
Typ
Max
Unit
Voltage Gain (with input matching network from 50
source)
—
30
—
dB
Power Gain
—
17
—
dB
Gain Flatness within IF Deviation
—
±0.2
—
dB
Noise Figure at IF Input (SSB)
—
14
—
dB
1 dB Compression Point at Input to Matching Network
—
–27
—
dBm
IP3 at First IF Matching Network Input
—
–17
—
dBm
IF Input Impedance @ 82 MHz
—
1.7 II 1.8
—
k
II pF
LO Input Impedance @ 82 MHz
—
4 II 1.5
—
k
II pF
IF Output Impedance
—
1.0
—
k
LO Suppression at IF Input (relative to LO input level)
—
40
—
dB
Table 6. Analog Second IF Amplifier, Limiter, RSSI, FM Detector Section
Filter ZIN = ZOUT = 1.0 k
; 6 dB attenuation between 40 dB amplifier output and 60 dB limiting amplifier input;
1 kHz FM at 8 kHz deviation; IF filter bandwidth = 28 kHz. Quad tank Q = 10.
Parameter
Min
Typ
Max
Unit
IF Gain (net) IF2IN to Audio
—
86
—
dB
RSSI Range of Input Signal
65
90
—
dB
RSSI Output Voltage with –20 dBm/50
into IF1IN
1.75
2.1
2.6
V
RSSI Output Voltage with –110 dBm/50
into IF1IN
0.4
0.7
0.92
V
RSSI Linearity over –100 dBm to –35 dBm into IF1IN
—
±0.8
±2.5
dB
RSSI Transfer Function
13
17
25
mV/dB
RSSI Current Capability
—
100
—
A
IF Input Impedance (40 dB amplifier)
—
2
—
k
IF Output Impedance (40 dB amplifier)
—
1
—
k
IF Input Impedance (60 dB limiter)
—
1
—
k
IF Output Impedance (60 dB limiter)
—
1
—
k
IP3 of 40 dB Amplifier Section (at its output)
—
3
—
dBm
FM Detector Input Impedance (quad, pin 3)
—
40
—
k
Audio Output Impedance
—
500
—
Audio Output Amplitude (IF1IN = –35 dBm)
150
220
270
mVrms
Audio SINAD for IF1IN = –35 dBm (C-message weighting filter)
32
—
dB
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