參數(shù)資料
型號(hào): SA1920
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: Dual-band RF front-end
中文描述: TELECOM, CELLULAR, RF FRONT END CIRCUIT, PQFP48
封裝: 7 X 7 X 1.40 MM, PLASTIC, LQFP-48
文件頁數(shù): 14/36頁
文件大小: 215K
代理商: SA1920
Philips Semiconductors
Product specification
SA1920
Dual-band RF front-end
1999 Mar 02
14
0.0
1.0
2.0
3.0
4.0
5.0
6.0
100
105
110
115
120
125
IF FREQUENCY (MHz)
N
SR01612
Figure 11.
High Band NF vs. IF Frequency
+25
°
C
14
15
16
17
18
19
20
860
880
900
920
940
960
–40
°
C
+85
°
C
GAIN
(dB)
FREQUENCY (MHz)
870
890
910
930
950
SR01615
Figure 12.
LB LNA Gain vs. Frequency
–12
–11
–10
–9
–8
–7
–6
–5
–4
–3
–2
860
880
900
920
940
960
FREQUENCY (MHz)
IP3
(dBm)
+85
°
C
+25
°
C
–40
°
C
870
890
910
930
950
SR01616
Figure 13.
LB LNA IP3 vs. Frequency
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
860
880
900
920
940
960
FREQUNCY (MHz)
N
870
890
910
930
950
+85
°
C
+25
°
C
–40
°
C
SR01617
Figure 14.
LB LNA Noise Figure vs. Frequency
0
2
4
6
8
10
12
860
880
900
920
940
960
870
890
910
930
950
FREQUENCY (MHz)
GAIN
(dB)
+85
°
C
+25
°
C
–40
°
C
SR01618
Figure 15.
LB Mixer Gain vs. Frequency
0
1
2
3
4
5
6
7
8
860
880
900
920
940
960
950
930
910
890
870
FREQUENCY (MHz)
IP3
(dBm)
+85
°
C
+25
°
C
–40
°
C
SR01619
Figure 16.
LB Mixer IP3 vs. Frequency
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