參數(shù)資料
型號(hào): PMB2110
廠商: INFINEON TECHNOLOGIES AG
英文描述: GSM DUALBAND TX VCO
中文描述: 德克薩斯州GSM雙頻振蕩器
文件頁(yè)數(shù): 15/20頁(yè)
文件大?。?/td> 594K
代理商: PMB2110
PMB 2110
Version 1.1
Reference
Specification
15
2001-07-30
4.1.2
Within the operational range the IC operates as described in the circuit description.
Supply voltage
V
CC
=
2.7 to 2.95V, ambient temperature
T
A
=
-20 to 75°C
,
V
Tune
=0.5 to 1.9V(DCS),
V
Tune
=1.1 to 1.9V(GSM), Output VSWR<4:1
Operating Range
*) Minimum frequency range covered under all operating range conditions
**)Measurement Setup for Stability:
Table 4-2
Operating Range
#
Parameter
Symbol
Limit Values
Unit Test
Conditions
I
Item
min
max
Frequency
1
Frequency Range
f
L
2
Frequency Range
f
H
Control inputs
3
Frequency Control
Voltage
880
1710
915
1785
MHz GSM900 *)
MHz DCS1800 *)
I
I
V
in
+0.1
Vcc
V
Oscillation Signal
available, but
Frequency can
be outside
specified Range.
The AC/DC
characteristic
limits are not
guaranteed
I
4
Control inputs
OSW, PD
Input capacitance
OSW, PD
Stability:
6 No parasitic oscillation under any output termination **)
I
0
Vcc
V
5
C
Input
2
pF
I
I
guaranteed by design.
PMB2110
(placed on the
application board)
RF Output
Dual Directional
Coupler
Spectrum
Analyzer
shortened stub
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