SA1620 Datasheet, PDF (20/26 Pages) NXP Semiconductors – Low voltage GSM front-end transceiver

Philips Semiconductors
Low voltage GSM front-end transceiver
Product specification
SA1620
9.50
9.00
5.0V
5.5V
8.50
2.7V
8.00
3.0V
7.50
7.00
–40
0
25
TEMPERATURE (°C)
Figure 21. Transmit Power @ -15dBm
85
SR00150
9.00
5.5V
8.50
3.0V
5.0V
8.00
2.7V
7.50
7.00
–25.00
–20.00
INPUT POWER (dBm)
Figure 22. Transmit Power @ 25°C
–15.00
SR00151
0
2.98
25
–40
85
2.93
0 10 20 30 40 50 60 70 80 90 100
FORCED CURRENT (mA)
SR00152
Figure 23. Regulator 1 Load Regulation (V_BATT = 3.5V)
3.02
3.01
–40
0
3.00
2.99
25
2.98
85
2.97
0
36
9 12 15 18 21 24 27 30
FORCED CURRENT (mA)
SR00153
Figure 24. Regulator 2 Load Regulation (V_BATT = 3.5V)
3.01
–40
3.00
2.99
0
2.98
25
2.97
85
2.96
2.95
2.94
2.93
3.3
3.5
4.5
5.5
6.5
FORCED CURRENT (mA)
7.5
SR00154
Figure 25. Regulator 1 Line Regulation @ 100mA Load
3.01
3.00
0
2.99
25
2.98
2.97
–40
85
2.96
3.3
3.5
4.5
5.5
FORCED CURRENT (mA)
6.5
7.5
SR00155
Figure 26. Regulator 2 Line Regulation @ 30mA Load
1997 May 22
20