SA9504 Datasheet, PDF (17/22 Pages) NXP Semiconductors – Dual-band, PCSCDMA/AMPS LNA and downconverter mixers

Philips Semiconductors
Dual-band, PCS(CDMA)/AMPS
LNA and downconverter mixers
Downconverter Mixers Noise Figure
Noise Figure vs. V_CC, Cellular FM
LO = –3 dBm
12
11
10
9
8
2.5
2.7
2.9
3.1
3.3
3.5
V_CC (Volts)
Figure 48.
Noise Figure vs. V_CC, PCS1 Mixer
LO = –3 dBm
11
10
9
8
7
2.5
2.7
2.9
3.1
3.3
3.5
V_CC (Volts)
Figure 49.
Noise Figure vs. V_CC, PCS2 Mixer
LO = –3 dBm
11
10
9
8
7
2.5
2.7
2.9
3.1
3.3
3.5
V_CC (Volts)
Figure 50.
–40°C
+25°C
+85°C
SR02168
–40°C
+25°C
+85°C
SR02170
–40°C
+25°C
+85°C
SR02172
Preliminary specification
SA9504
Noise Figure vs. LO, Cellular FM
V_CC = 3.3 V
14
12
10
8
6
0
–3
–6
–9 –12 –15
LO (dBm)
Figure 51.
Noise Figure vs. LO, PCS1 Mixer
V_CC = 3.30 V
13
12
11
10
9
8
7
0
–3
–6
–9 –12 –15
LO (dBm)
Figure 52.
Noise Figure vs. LO, PCS2 Mixer
V_CC = 3.30 V
19
17
15
13
11
9
7
0
–3
–6
–9 –12 –15
LO (dBm)
Figure 53.
–40°C
+25°C
+85°C
SR02169
–40°C
+25°C
+85°C
SR02171
–40°C
+25°C
+85°C
SR02173
1999 Oct 28
17