PMB2208 Просмотр технического описания (PDF) - Infineon Technologies
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PMB2208 Datasheet PDF : 27 Pages
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Confidential
PMB 2208
preliminary
Reference
5.1.3 AC/DC Characteristics
AC/DC characteristics involve the spread of values guaranteed within the spec-
ified supply voltage and ambient temperature range. Typical characteristics are
the median of the production.
Table 5-3 AC/DC Characteristics with TA =+25 °C, VCC =2.7 to 4.5V
Symbol
Limit Values
Unit
min typ max
Test Conditions
L Item
Supply Currents
Supply current when all
powered up
Supply current when all
powered down
Control inputs PD1, PD2
LOW input current
HIGH input current
Power-up settling time
for modulator
Mixer input IF/IFX
Internal DC voltage
Mixer input RF/RFX
Internal DC voltage
,VCC1
,E+,EX
,VCC2
,MO+,MOX1)
,VCC1
,E+,EX
,VCC2
,MO+,MOX
9
11
14
10
12
16
0.3 0.6 1.0
5
7
9
2
2
2
2
mA PD1,PD2=H
mA
mA
mA
µA PD1,PD2=L
µA
µA
µA
,IL
2
4
µA 9IL=0.8V
,IH
9
18
µA 9IH=2.1V
W 2)
PU
2
µs 1nF at TREF
9 3)
IF
0.3
V
9RF
2.0
V
1
2
3
4
*5
6
7
Mixer output MO/MOX:
Output power
3MO
Gain with power matching
1dB compression point
Noise figure
Carrier suppression
* 4)
MO
3 4)
IF1dB
1 4)
IF
DC
-12
-9
+3
-7
8
25
39
-6
dBm PRFIN = -5dBm
8
fRFIN = 1.4GHz
PIFIN = -5dBm
fIFIN = 400MHz
dB Application Circuit s 9
dBm
PRFIN > -4dBm
Application Circuit
s 10
dB DSB noise, I =1GHz s 11
Application Circuit
dB PRFIN = -5dBm
12
fRFIN = 1.4GHz
PIFIN = -5dBm
fIFIN = 400MHz
Wireless Components
5-4
Specification, August 1999
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