ACPM-7868 Ver la hoja de datos (PDF) - Avago Technologies
Número de pieza
componentes Descripción
Fabricante
ACPM-7868 Datasheet PDF : 15 Pages
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GSM850/GSM900 PA performance specifications
– Conditions: Vbatt and Vcc = 3.5 V, pulse width = 1154 Ps, duty cycle = 25%, Ven_LB = High, T = 25° C other wise specified
Parameter
Condition
Min
Typ
Max
Unit
Operating Frequency Range
GSM850
GSM900
824
849
MHz
880
915
MHz
Quiescent Current
High power mode
120
150
180
mA
Medium power mode
70
90
110
mA
Low Power mode
6
8.5
11
mA
Ultra low power mode
6
8.5
11
mA
Maximum Output Power
GMSK High power mode
34.5
35
dBm
GMSK High power mode
32.5
dBm
(degraded power for over Vcc, over Temp)
EDGE High power mode (RMS power)
29
29.5
dBm
GMSK Medium power mode
30.5
31
dBm
GMSK Medium power mode
28.5
dBm
(over Vcc, over Temp)
EDGE Medium power mode
23
dBm
(RMS power)
GMSK Low power mode
(over Vcc, over Temp)
14
16
dBm
EDGE Low power mode (RMS power)
10
dBm
GMSK Ultra low power mode
14
16
dBm
(over Vcc, over Temp)
Power Added Efficiency
GMSK High power mode, Po = max
48
52
%
EDGE high power mode, Po = 29 dBm
25
28
%
GMSK medium power mode, Po = 30.5 dBm 33
36
%
Low Power mode , Po = 10 dBm
5
8
%
Ultra low power mode, Po = 8 dBm
4
6
%
Gain
High power mode, Po = 34.5 dBm
25.5
32
dB
High power mode, Po = 33.5 dBm
27
32
dB
Medium power mode, Po = 30.5 dBm
23.5
31
dB
Medium power mode, Po = 28.5 dBm
26.5
31
dB
Low Power mode, Po = 10 dBm
10
17
dB
Ultra low power mode, Po = 8 dBm
10
17
dB
Gain Compression
High power mode,
Po = 23.5 dBm ~ 33.5 dBm
0.8
1.3
dB
Gain Variation – Tc and Vbatt -25 ≤ Tc ≤ 90 :
-2.5
(all modes of operation)
3.2 V ≤ Vbatt ≤ 4.2 V
(fixed Pin at 3.5 V, 25° C condition)
+2.5
dB
EDGE ACPR
High Power
Mode
Po ≤ 25 dBm**
Medium
Power Mode
Po ≤ 23 dBm
Low Power
Mode
Po ≤ 10 dBm
±400 kHz dBc
or dBm*
±600 kHz dBc
or dBm*
±3000 kHz dBc
or dBm*
±6000 kHz dBc
or dBm*
-57
dBc/30 kHz
-40
dBm/30 kHz
-64
dBc/30 kHz
-55
dBm/30 kHz
-68
dBc/100 kHz
-50
dBm/100 kHz
-74
dBc/100 kHz
-59
dBm/100 kHz
3
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