參數(shù)資料
型號(hào): PMB2240
廠商: SIEMENS A G
元件分類: 無繩電話/電話
英文描述: GSM-Transmitter
中文描述: TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PQFP48
封裝: PLASTIC, TQFP-48
文件頁(yè)數(shù): 15/31頁(yè)
文件大?。?/td> 1663K
代理商: PMB2240
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9
lock in time
10
Power on delay
11
Input level at
FREF
t
I
250
0.3
1
usec
usec
Vpp
Application hint
Application hint
high input levels
may cause spurious
problems
t
po
V
FREFI
0.4
2
1
12
Output current at
CHP
I
CHP
+-450
+-600
+-750
uA
1
2XWSXWWRUHFHLYHU5)5);
13
Internal DC bias
V
RFDC
V
CC
-
0.6
V
1
14
Output impedance
see S-parameter 9.4
15
Output level
P
RFOUT
-11
-8
-5
dBm
f = 1200 MHz
1
5)LQSXWDW5)%5)%
16
Input Level
17
Input Frequency
P
RFIN
f
RFIN
-10
900
0
dBm
MHz
1
1
1300
/2LQSXWDW/2/2;
18
Input impedance
see S-parameter 9.6
19
20
21
Input Level
Input Frequency
suppression of
image in mixer
output signal
P
LO
f
LO
a
IM
-15
800
14
0
dBm
MHz
dB
into 50 Ohm
1
1
1000
Application hint
3UHVFDOHU
22
Input at FMOD
voltage-L
23
Input at FMOD
voltage-H
24
Output DC level
at TOUT
25
Output AC
amplitude at TOUT
V
FMOD
0
0.8
V
1
V
FMOD
2.3
V
CC
V
1
V
TOUTDC
V
CC
-1
V
CC
-
0.7
V
1
V
TOUTAC
160
300
mVpp
f = 13.5MHz to
20.5MHz
1
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