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參數(shù)資料
| 型號(hào)： | CX77312 |
| 英文描述： | CX77312 Product Summary|PA Modules for GSM/GPRS Handsets |
| 中文描述： | CX77312產(chǎn)品概要|功率放大器模塊的GSM / GPRS手機(jī) |
| 文件頁(yè)數(shù)： | 2/14頁(yè) |
| 文件大?。?/td> | 517K |
| 代理商： | CX77312 |
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Data Sheet CX77301
PA Module for Dual-band EGSM900 DCS1800 / GPRS
2
SEPTEMBER 19, 2003
Skyworks Solutions, Inc. Proprietary Information
[781] 376-7000 FAX [781] 376-3100 SALES@SKYWORKSINC.COM
WWW.SKYWORKSINC.COM
100956E
ELECTRICAL SPECIFICATIONS
The following tables list the electrical characteristics of the
CX77301 Power Amplifier.
Table 1
lists the absolute maximum
ratings and
Table 2
shows the recommended operating
conditions.
Table 3
shows the electrical characteristics of the
CX77301 for EGSM and DSC modes. A typical CX77301
application diagram appears in
Figure 2
.
The CX77301 is a static-sensitive electronic device and should
not be stored or operated near strong electrostatic fields. Detailed
ESD precautions along with information on device dimensions,
pin descriptions, packaging and handling can be found in later
sections of this data sheet.
Table 1. Absolute Maximum Ratings
Parameter
Minimum
Maximum
Unit
Input power (P
IN
)
—
15
dBm
Supply voltage (V
CC
), standby, V
APC
≤
0.3 V
—
7
V
Control voltage (V
APC
)
–0.5
V
CC_MAX
– 0.2
(See
Table 3
)
V
Storage Temperature
–55
+100
°C
Table 2. CX77301 Recommended Operating Conditions
Parameter
Minimum
Typical
Maximum
Unit
Supply Voltage (V
CC
)
2.9
3.5
4.8 V
(1)
V
Supply Current (I
CC
)
0
—
2.5
(1)
A
Operating Case Temperature (T
CASE
)
1-Slot (12.5% duty cycle)
–20
—
100
2-Slot (25% duty cycle)
–20
—
90
3-Slot (37.5% duty cycle)
–20
—
75
4-Slot ( 50% duty cycle)
–20
—
60
°C
(1)
For charging conditions with V
CC
> 4.8 V, derate I
CC
linearly down to 0.5 A max at V
CC
= 5.5 V
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