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參數(shù)資料
| 型號： | LUCW3030ACA |
| 英文描述： | W3030 3 V Dual-Mode IF Cellular Receiver |
| 中文描述： | W3030 3伏雙模蜂窩接收機中頻 |
| 文件頁數(shù)： | 10/22頁 |
| 文件大?。?/td> | 429K |
| 代理商： | LUCW3030ACA |
Data Sheet
April 1999
W3030 3 V Dual-Mode IF Cellular Receiver
Lucent Technologies Inc.
10
Electrical Specifications
(continued)
Table 7. Digital Second IF Amplifier, AGC, Quadrature Demodulator Section
P
CLK
= 320 mVp-p to 640 mVp-p (square wave); IF deviation =
≤
0.5 MHz; VCM = 1.3 Vdc to V
CC
– 0.8 Vdc.
Parameter
Min
—
—
—
—
—
11
—
–2
–0.3
—
Typ
2
Max
—
—
—
—
—
23
±2.5
2
0.3
—
Unit
k
k
II pF
kHz
k
Vdc
mV/dB
dB
degrees
dB
Vp-p
IF Input Impedance
CLK Input Impedance
Baseband: –3 dB Bandwidth
AGC Control Input Resistance
AGC Control Voltage Range
AGC Transfer Function
AGC Gain Linearity, V
AGC
= 0.3 to 1.1
I and Q Phase Accuracy
I and Q ac Amplitude Mismatch
I and Q Maximum Output Swing (differential, compressed)
28 II 8.2
150
500
0.9 ± 0.65
18
±1.5
0.4
±0.05
2
I and Q Common-mode Voltage as Function of VCM, i.e.,
V
V
or
2
I and Q Differential Offset Voltage
I and Q Maximum Sink Current per Pin (sum of dc and
peak ac)
I and Q Maximum Source Current per Pin (sum of dc and
peak ac)
IP3 at Output (I or Q, differential)
1 dB Compression Point (at output, differential)
Noise Figure @ IF Input, Differential I + jQ
VCM Input Impedance
2
V
V
Q
Q
I
I
+
+
VCM – 0.08
VCM input
VCM + 0.08
Vdc
—
—
0
35
—
mV
μA
100
—
1
—
mA
—
—
—
—
15
7
11
400
—
—
—
—
dBm/50
dBm/50
dB
k
Table 8. Digital Gain and First IF Mixer Input to Baseband
P
CLK
= 320 mVp-p to 640 mVp-p (square wave); IF deviation =
≤
0.5 MHz; VCM = 1.3 Vdc to V
CC
– 0.8 Vdc.
Gain numbers include –1.5 dB filter loss.
Parameter
Min
91
36
Typ
99
54
Max
128
60
Unit
dB
dB
Gain V
AGC
= 1.1 V
Gain V
AGC
= 0.3 V
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