參數(shù)資料
型號: SA910
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: Variable gain RF predriver amplifier
中文描述: TELECOM, CELLULAR, RF FRONT END CIRCUIT, PDSO20
封裝: 4.40 MM, PLASTIC, SOT-266-1, SSOP-20
文件頁數(shù): 9/13頁
文件大?。?/td> 114K
代理商: SA910
Philips Semiconductors
Product specification
SA910
Variable gain RF predriver amplifier
1997 Aug 12
9
CC
VCC
SR01521
d
25
20
15
10
30
T = 25C, input Freq = 830 MHz
CC
dBm
Figure 5. Output Power VS Input Power
SR01522
8
d
25
20
15
10
30
8
8
8
8
MHz
8
8
8
9
T = 25C, Pin = 0dBm
VCC = 3.0 V, VC = 2.0 V
VCC = 5.5 V, VC = 1.7 V
VCC = 2.7 V, VC = 2.5 V
Figure 6. Output Power VS Input Frequency
T = –40C
T = 85C
SR01523
d
V
CC1 = 3.0V, VCC
2 = 3.6V, Pin = 0dBm
T = 27C
MHz
10
15
20
25
30
820
830
840
850
860
870
880
890
900
VC = 2.0V
Figure 7. Output Power VS Input Frequency
T = –40C
T = 85C
SR01524
–20
%
–16
–12
–8
–4
V
CC
1 = 3.0V
, VCC
2 = 3.6V, INPUT FREQ = 830 MHZ
T = 27C
dBm
0
0
40
30
20
10
50
C
–18
–14
–10
–6
–2
Figure 8. PAE VS Input Power
T = –40C
T = 85C
SR01525
V
CC
1 = 3.0V
, VCC
2 = 3.6V, INPUT FREQ = 830 MHZ
T = 27C
20
24
28
32
36
40
–20
–18
–16
–14
–12
–10
dbm
–8
–6
–4
–2
0
d
VC = 2.0V
Figure 9. Signal Gain VS Input Power
T = –40C
T = 85C
SR01526
d
V
CC
1 = 3.0V
, VCC
2 = 3.6V, Pin = –20 dBm
T = 27C
MHz
20
25
30
35
40
820
830
840
850
860
870
880
890
900
VC = 2.0V
Figure 10. Signal Gain VS Input Frequency
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