SA9500 데이터 시트보기 (PDF) - Philips Electronics
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SA9500 Datasheet PDF : 22 Pages
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Philips Semiconductors
Dual-band, CDMA/AMPS downconverter IC
Product specification
SA9500
PERFORMANCE CHARACTERISTICS
Conversion Gain – PCS Mixer
fLO = 1022.45MHz (doubled on-chip) @ –3dBm, fRF = 1959.5MHz @ –30dBm, fIF = 85.4MHz: unless otherwise specified or implied.
Conversion Gain vs. Frequency
T = 25°C, PCS Mixer
11.2
11
10.8
10.6
10.4
10.2
10
1900
1920
1940 1960
MHz
1980
2000
VCC = 3.3V
VCC = 2.7V
VCC = 3.0V
SR01711
Conversion Gain vs. Frequency
VCC = 2.7V, PCS Mixer
12
10
8
6
1900
1920
1940 1960
MHz
1980
2000
T = 25°C
T = 85°C
T = –30°C
SR01712
Conversion Gain vs. LO Input Power
T = 25°C, PCS Mixer
12
VCC = 3.3V
9
VCC = 2.7V
VCC = 3.0V
6
3
–15
–12
–9
–6
–3
0
dBm
SR01713
Conversion Gain vs. LO Input Power
VCC = 2.7V, PCS Mixer
12
10
T = 25°C
8
T = 85°C
6
4
T = –30°C
2
0
–2
–4
–15
–10
–5
0
dBm
SR01714
Conversion Gain vs. RF Input Power
T = 25°C, PCS Mixer
11
10.9
10.8
10.7
10.6
10.5
–35
–30
dBm
VCC = 3.3V
VCC = 2.7V
VCC = 3.0V
–25
SR01715
Conversion Gain vs. RF Input Power
VCC = 2.7V, PCS Mixer
12
T = 25°C
11
T = 85°C
10
T = –30°C
9
8
–35 –33 –31 –29 –27 –25
dBm
SR01716
1998 Aug 11
11
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