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參數(shù)資料
| 型號： | RF2381 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | PCS/CELLULAR TDMA/CDMA/W-CDMA LINEAR VARIABLE GAIN AMPLIFIER |
| 中文描述： | 800 MHz - 2100 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封裝： | ROHS COMPLIANT, MINIATURE, PLASTIC, SOT-23, 6 PIN |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 102K |
| 代理商： | RF2381 |
4-44
RF2381
Rev A1 010511
4
G
A
Absolute Maximum Ratings
Parameter
Supply Voltage
DC Current
Operating Ambient Temperature
Storage Temperature
Rating
0 to +5.0
100
-30 to +85
-40 to +150
Unit
V
DC
mA
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
Usable Frequency Range
Linear Gain Control Range
Gain Control Slope
Input VSWR
Output VSWR
Output IP3
Noise Figure
TDMA
Operating Frequency
Maximum Small Signal Gain
Maximum Average Output Power
Maximum Average Input Power
V
CC
=2.8V, V
GC
=2.0V, T=25°C
800 to 2100
MHz
dB
dB/V
50
70
1.5:1
1.5:1
+26
9
2.5:1
2.5:1
Over entire gain control range
Over entire gain control range
+23
dBm
dB
Maximum gain
V
CC
=2.8V, V
GC
=2.0V, T=25°C
1880
20
+8
-9
MHz
dB
dBm
dBm
18
22
TDMA modulation; ACP<-32dBc
TDMA modulation; for any V
GC
that gives
P
OUT
<+8dBm, ACP<-32dBc, ALT<-52dBc
TDMA modulation; P
OUT
<+8dBm and
P
IN
<-11dBm, at all V
GC
.
TDMA modulation; P
OUT
<+8dBm and
P
IN
<-11dBm, at all V
GC
.
V
CC
=2.8V, V
GC
=2.0V, T=25°C
-8
Adjacent Channel Power
-33
-32
dBc
-61
-52
dBc
CDMA
Operating Frequency
Maximum Small Signal Gain
Maximum Average Output Power
1880
20
+6
MHz
dB
dBm
18
22
CDMA modulation; V
CC
=3.0V, maximum
gain setting, ACP<-52dBc.
CDMA modulation; for any V
GC
that gives
P
OUT
<+6dBm, ACP<-52dBc
CDMA modulation; V
CC
=3.0V.
P
OUT
<+6dBm and P
IN
<-13dBm, at all V
GC
.
V
CC
=2.8V, V
GC
=2.0V, T=25°C
Maximum Average Input Power
-13
dBm
Adjacent Channel Power
-53
dBc
W-CDMA
Operating Frequency
Small Signal Gain
Maximum Linear Output Power
Adjacent Channel Power
1920 to 1980
19.5
+5
MHz
dB
dBm
dBc
17.5
22
W-CDMA ACP<-46dBc
W-CDMA modulation; P
OUT
<+5dBm and
P
IN
<-12dBm
W-CDMA modulation; Over entire gain con-
trol range, P
IN
<-17dBm
W-CDMA modulation; V
GC
=1.0V,
P
IN
<-14dBm
-46
-43
dBc
-43
dBc
Caution!
ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
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