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
文件頁數(shù): 4/11頁
文件大小: 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
2
October 11, 2004 Skyworks Proprietary and Confidential information Products and Product Information are Subject to Change Without Notice 101467E
Table 1. CX65002 Signal Descriptions
Pin #
Name
Description
Pin #
Name
Description
1
NC
No connection
5
VCC2
Supply voltage
2
VB
Input bias for amplifier driver
6
RFOUT
RF output
3
RFIN
RF input
7
RFOUT
RF output
4
Y
Output of internal bias circuit
8
VCC1
Supply voltage
Table 2. CX65002 Absolute Maximum Ratings
Parameter
Symbol
Min
Typical
Max
Units
RF input power
PIN
10
dBm
Supply voltage (VCC1 and VCC2 pins)
VCC
5.5
V
Supply current (ID + IBIAS)
ICC
240
mA
Power dissipation
1.3
W
Case operating temperature
TC
–40
+85
°C
Storage temperature
TST
–55
+125
°C
Junction temperature
TJ
+150
°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 value.
Technical Description
The CX65002 is a single stage linear amplifier. The device can be
externally matched for optimum gain and linearity using two to
three passive components. These external components allow the
amplifier to be set to a desired operating frequency.
The CX65002 contains a bias circuit for optimum temperature
tracking performance. An external resistor is used to set the bias
current level. The value of this resistor can be selected to set the
amplifier operational mode to Class A, B, or AB.
Package and Handling Information
Since the device package is sensitive to moisture absorption, it is
baked and vacuum packed before shipping. Instructions on the
shipping container label regarding exposure to moisture after the
container seal is broken must be followed. Otherwise, problems
related to moisture absorption may occur when the part is
subjected to high temperature during solder assembly.
If the part is attached in a reflow oven, the temperature ramp rate
should not exceed 5
°C per second. Maximum temperature
should not exceed 225
°C and the time spent at a temperature
that exceeds 210
°C should be limited to less than 10 seconds. If
the part is manually attached, precaution should be taken to
ensure that the part is not subjected to a temperature that
exceeds 300
°C for more than 10 seconds.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format. For packaging details, refer to the Skyworks
Application Note, Tape and Reel, document number 101568.
Electrical and Mechanical Specifications
The absolute maximum ratings of the CX65002 are provided in
Table 2. The recommended operating conditions are specified in
Table 3 and electrical specifications are provided in Table 4.
Typical performance characteristics of the CX65002 are shown in
Figures 3 through 12. Figure 19 shows the package dimensions
for the 8-pin SOIC and Figure 20 provides the tape and reel
dimensions.
Electrostatic Discharge (ESD) Sensitivity
The CX65002 is a static-sensitive electronic device. Do not
operate or store near strong electrostatic fields. Take proper ESD
precautions.
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