參數(shù)資料
型號: QP1T
廠商: Mitel Networks Corporation
英文描述: CDMA/AMPS dual Band IF Receiver for Digital Phones
中文描述: 碼分多址/ AMPS二元雙頻手機(jī)的數(shù)字中頻接收機(jī)
文件頁數(shù): 5/9頁
文件大?。?/td> 114K
代理商: QP1T
5
Preliminary Information
SATURN
Electrical Characteristics (AC specifications) Continued
Tamb= 30
°
C to +70
°
C
,
Vcc = +2.7 to +3.6. These characteristics are guaranteed by either production test or design.
They apply within the specified ambient temperature and supply voltage unless otherwise stated.
Frequency = 210.38MHz
Characteristic
Value
Typ
Units
Conditions
Min
Max
CDMA
AGC
Max Voltage Gain to demodulator
output
Min Voltage Gain to demodulator
output
Max Voltage Gain to IF buffer output
Min voltage Gain to IF buffer output
AGC control Max
AGC control Min
Gain slope
Gain slope linearity
Gain temperature stability
Channel gain variation
@ 210.38MHz
NF
Gainmax
Input V1dB
Gainmin
48
50
dB
To demodulator outputs
-55
-47
dB
To demodulator
42
-43
-51
dB
dB
V
V
dB/V
dB/V
dB
dB
IF AGC only mode
IF AGC only mode
Gain = Gain max
Gain = Gain min
-49
2.6
0.1
40
6
-2
-0.1
90
2
0.1
Over gain control range
Within channel bandwidth
5.5
110
6.5
dB
dB
μ
V
dB
μ
V
dB
μ
V
Rs (500
)
Minimum gain
Power (500
)
Minimum gain
With addition of external
resistor across IF inputs
104
114
IIP3
Gainmin
Input impedance
120
500
IF Frequency
CDMA to Amps isolation
50
30
250
MHz
dB
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