參數(shù)資料
型號: S1M8657X01-F0T0
元件分類: 無繩電話/電話
英文描述: TELECOM, CELLULAR, BASEBAND CIRCUIT, BCC48
封裝: 7 X 7 MM, BCC-48
文件頁數(shù): 33/34頁
文件大?。?/td> 281K
代理商: S1M8657X01-F0T0
S1M8657
TX IF/BBA WITH AGC
8
ELECTRICAL CHARACTERISTICS
Characteristic
Test Conditions
Symbol
Min
Typ
Max
Units
CDMA Performance
Output Center
Freq.
Maximum operating IF frequency
FTR
-
300
Mhz
Minimum output
power
Output power when full scale I and Q data
are input to the DAC at minimum AGC gain
MINP
-
-83.2
dBm
Maximum output
power
Output power when full scale I and Q data
are input to the DAC at maximum AGC
gain
MAXP
0
-
dBm
AGC control
voltage range
Input voltage examination that responds to
the control input when input 15k
resistance is series-connected to the
TAGC_CONT
VCON
0.1
2.4
V
AGC gain slope
Linear control range examination that
measures the gain difference between
control voltages, 1.0V and 2.0V.
GSLP
33
45
53
dB/V
AGC gain slope
linearity
Examines how far the gain change
between control voltages 1V – 2V is from
the ideal
GLIN
-3
-
3
dB
In-band spurious
free dynamic
range
Spurious measurement between
± @1kHz
– @630kHz that appears at the IF output
when two in-band 0.5F/S signal are input to
the DAC
ISpur
35
-
dBc
Edge-band
spurious free
dynamic range
Spurious measurement between
±
@630kHz – @1.98MHz that appears at
the IF output when two in-band 0.5F/S
signal are input to the DAC.
ESpur
35
-
dBc
Out-band spurious
free dynamic
range
Spurious measurement above
±@1.98Mhz
that appears at the IF output when two in-
band 0.5F/S signal are input the DAC
OSpur
57
-
dBc
Carrier feed
through
Examines the carrier feed through when I
and Q single-tone F/S in-band CDMA
spread spectrum data are input.
CF
28
dBc
Spurious free
dynamic range:
IF harmonics
Examines the IF harmonics in the 1.23MHz
range after I and Q single tone F/S data
are input.
ESFDR
20
-
dBc
OSFDR
9.5
-
dBc
SNR, Noise
BAND1
Sets the control voltage so that AGC IF
outputs -83.2dBm – 0.8dBm when I and Q
single tone F/S data are input. Converts
the noise within
± @100kHz – @1.98MHz
to dBc/Hz.
SNR1A
104
-
dBc/Hz
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