參數(shù)資料
型號: SA1921
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: Ceramic Multilayer Capacitor; Capacitance:100000pF; Capacitance Tolerance:+/- 5 %; Working Voltage, DC:50V; Dielectric Characteristic:X7R; Package/Case:0805; Series:VJ; Leaded Process Compatible:Yes; Mounting Type:Surface Mount
中文描述: TELECOM, CELLULAR, RF FRONT END CIRCUIT, PQFP48
封裝: 7 X 7 X 1.40 MM, PLASTIC, QFP-48
文件頁數(shù): 13/36頁
文件大?。?/td> 507K
代理商: SA1921
Philips Semiconductors
Product specification
SA1921
Satellite and cellular dual-band RF front-end
1999 Mar 02
13
PERFORMANCE CHARACTERISTICS
V
CC
= +3.75 V, Freq
RF
= 1550 MHz, Freq
LO
= 1713 MHz, P
LOin
= –3 dBm, T
A
= +25 C; unless otherwise stated.
SR01734
8.00
9.00
10.00
11.00
12.00
13.00
14.00
15.00
16.00
3.60
3.65
3.70
3.75
3.80
3.85
3.90
+85 C
+25 C
–40 C
V
CC
(V)
I
Figure 5.
Low Band Receive Normal I
CC
SR01735
25.00
30.00
35.00
40.00
45.00
50.00
3.60
3.65
3.70
3.75
V
CC
(V)
3.80
3.85
3.90
I
+85 C
+25 C
–40 C
Figure 6.
High Band Receive Normal I
CC
SR01750
10
12
14
16
18
20
22
24
26
28
30
150
155
160
165
170
175
180
185
IF FREQUENCY (MHz)
G
Figure 7.
High Band Gain vs. IF Frequency
SR01751
20
25
30
35
40
45
150
155
160
165
170
175
180
185
IF FREQUENCY (MHz)
R
Figure 8.
High Band Image Rejection vs. IF Frequency
SR01752
–13.5
–13
–12.5
–12
–11.5
–11
–10.5
–10
–9.5
–9
–8.5
150
155
160
165
170
175
180
185
IF FREQUENCY (MHz)
I
Figure 9.
High Band IP3 vs. IF Frequency
SR01753
8
9
10
11
12
13
14
15
16
17
18
150
155
160
165
170
175
180
185
IF FREQUENCY (MHz)
I
Figure 10.
High Band IP2 vs. IF Frequency
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