參數(shù)資料
型號: CX65105-11
廠商: Electronic Theatre Controls, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1700 ? 2200 MHz Linear Power Amplifier
中文描述: 1700? 2200 MHz的線性功率放大器
文件頁數(shù): 3/9頁
文件大?。?/td> 167K
代理商: CX65105-11
DATA SHEET CX65105
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
101476F Skyworks Proprietary and Confidential information Products and Product Information are Subject to Change Without Notice October 15, 2004
3
Table 2. CX65105 Absolute Maximum Ratings
Parameter
Symbol
Min
Typical
Max
Units
RF input power
P
IN
7
dBm
Supply voltage
V
CC
6
V
Reference voltage
V
REF
4
V
Case operating temperature
T
C
–40
+85
°C
Storage temperature
T
ST
–55
+125
°C
Note:
Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal values.
Table 3. CX65105 Recommended Operating Conditions
Parameter
Symbol
Min
Typical
Max
Units
Supply voltage
VCC
5
V
Reference voltage
V
REF
3.6
V
Operating frequency
F
O
1700
1900
2200
MHz
Table 4. CX65105 Electrical Characteristics
(VCC = 5.0 V, V
REF
= 3.6 V, Frequency = 1900 MHz, T
C
= 25 °C, unless otherwise noted)
Parameter
Symbol
Test Conditions
Min
Typical
Max
Units
Analog Inputs
Frequency range
1700
1900
2200
MHz
Quiescent current
I
Q
143
185
mA
Small signal gain
G
P
IN
= –15 dBm
23.5
25.0
dB
Output power
P
OUT
P
IN
= 5 dBm
27
28.5
dBm
Efficiency
PAE
P
IN
= 5 dBm
25
30
%
Noise Figure (NF)
NF
6
7
dB
Output IP3
OIP3
Two tones with 100 kHz
spacing, P
IN
= 0 dBm per
tone
36
40
dBm
P
OUT
@ ACPR = –45 dBc
P
OUT
_
ACPR
f = 1960 MHz
22
24
dBm
P
OU
t @ ACLR = –45 dBc
P
OUT
_
ACLR
f = 2140 MHz
18
20
dBm
Note
: The above specifications apply only to the 1900 MHz operating frequency.
24
25
26
27
28
29
30
31
2
3
4
5
6
7
Pin (dBm)
P
-30C
25C
85C
Figure 3. Typical P
OUT
vs P
IN
Over Temperature
16
18
20
22
24
26
28
30
32
34
36
2
3
4
5
6
7
Pin (dBm)
P
85C
25C
-30C
Figure 4. Typical PAE vs P
IN
Over Temperature
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