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參數(shù)資料
| 型號(hào)： | CX65002 |
| 廠商： | Skyworks Solutions Inc. |
| 元件分類： | 線性穩(wěn)壓 |
| 英文描述： | 700 ? 1400 MHz Linear Power Amplifier Driver |
| 中文描述： | 700？ 1400兆赫線性功率放大器驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 5/11頁(yè) |
| 文件大?。?/td> | 285K |
| 代理商： | CX65002 |
DATA SHEET CX65002
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
101467E Skyworks Proprietary and Confidential information Products and Product Information are Subject to Change Without Notice October 11, 2004
3
Table 3. CX65002 Recommended Operating Conditions
Parameter
Symbol
Min
Typical
Max
Units
Supply voltage (VCC1 and VCC2 pins)
VCC
5
V
Operating frequency
FO
700
1400
MHz
Junction temperature
TJ
140
°C
Maximum bias condition
(VCC
× ID) < (TJ_RECOMMENDED – TC)/RTH,J-C
Table 4. CX65002 Electrical Characteristics
(VCC = 5 V, TC = 25 °C)
Parameter
Symbol
Test Conditions
Min
Typical
Max
Units
OIP3 Match, Frequency = 900 MHz (Note 1)
Quiescent current (lD + lBIAS)
Iq
RBIAS = 270
120
130
mA
Small signal gain
G
PIN = –15 dBm
16.5
18
dB
Linear output power (Note 2)
POUT
PIN = +7 dBm
22.5
24
dBm
Power Added Efficiency
PAE
PIN = +7 dBm
34
38
%
Noise Figure (NF)
NF
5
6
dB
Output IP3
OIP3
Two CW tones with 1 MHz
spacing, PIN = –12 dBm
per tone
40
44
dBm
Thermal resistance (junction – case)
RTH,J-C
65
°C/W
ACPR Match, Frequency = 881.5 MHz (Note 3)
Quiescent current (lD + lBIAS)
Iq
RBIAS = 270
115
135
mA
Small signal gain
G
PIN = –15 dBm
15.5
17
dB
Peak envelope power (Note 2)
PPEP
IS95 downlink CDMA
signal, 9 ch Fwd,
PIN = 3 dBm
29
dBm
Average output power
@ ACPR = –45 dBc, 885 kHz offset
POUTACPR
IS95 downlink CDMA
signal, 9 ch Fwd,
PIN = 4.5 dBm
19.5
21.5
dBm
Note 1: Device matched for optimum OIP3 according to circuit shown in Figure 15.
Note 2: For reliable operation, do not violate the maximum input drive level specified in Table 2.
Note 3: Device matched for optimum ACPR according to circuit shown in Figure 16.
10
13
16
19
22
25
-6
-4
-2
0
2
4
6
8
Pin (dBm)
P
out
(dB
m
)
-40C
25C
85C
Figure 3. Typical POUT vs PIN @ 900 MHz Over Temperature (Circuit
Match for Optimum OIP3)
0
10
20
30
40
50
-6
-4
-2
0
2
4
6
8
Pin (dBm)
PAE
(
%
)
-40C
25C
85C
Figure 4. Typical PAE vs PIN @ 900 MHz Over Temperature
(Circuit Match for Optimum OIP3)
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