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參數資料
| 型號： | RF2638 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | W-CDMA AND CDMA UPCONVERTER/ BPSK MODULATOR |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO8 |
| 封裝： | ROHS COMPLIANT, MSOP-8 |
| 文件頁數： | 2/10頁 |
| 文件大?。?/td> | 152K |
| 代理商： | RF2638 |
6-26
RF2638
Rev B13 010731
6
M
Absolute Maximum Ratings
Parameter
Supply Voltage
Input RF Power
Operating Ambient Temperature
Storage Temperature
Rating
-0.5 to +5.0
+3
-30 to +80
-30 to +150
Unit
V
DC
dBm
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
RF Output Frequency Range
Spurious Product Rejection
T=25°C, V
CC
=3.0V
500 to 2500
30
MHz
dBc
Referenced to RF output
T=25°C, V
CC
=3.0V, LO=960MHz@-3dBm,
IF=130MHz@-13dBm
RF
OUT
=830MHz
RF
OUT
=836MHz (Dual-Output board)
RF
OUT
=830MHz
P
IN
=-13dBm per Tone, RF out=830MHz
T=25°C, V
CC
=3.0V,
LO=1750MHz@-3dBm,
IF=130MHz@-13dBm
RF
OUT
=1880MHz
RF
OUT
=1880MHz (Dual-Output board)
RF
OUT
=1880MHz
P
IN
=-13dBm per Tone, RF out=1880MHz
T=25°C, V
CC
=3.0V,
LO=2330MHz@-3dBm,
IF=380MHz@-13dBm
Cellular
Conversion Gain
-1
-2.2
-0.5
-1
14
+13
dB
dB
dB
dBm
Noise Figure
Output IP3
PCS
Conversion Gain
-3.0
-3.5
-1.5
-2.5
15
+11
dB
dB
dB
dBm
Noise Figure
Output IP3
+7
W-CDMA
ACPR
Conversion Gain
Noise Figure
Output IP3
Max OIP3
IF Input
IF Frequency
Differential Input Impedance
IF to RF Output Isolation
IF to LO Isolation
LO Input
LO Frequency Range
LO Level
LO to RF Output Leakage
-58
-2.0
13
+8
-57
-1.0
14
+10
-56
0
15
dBc
dB
dB
dBm
dBm
RF
OUT
=1950MHz
RF
OUT
=1950MHz
P
IN
=-13dBm per Tone, RF
OUT
=1950MHz
11
DC
220
130/380
260
30
30
500
300
MHz
dB
dB
IF=130MHz
300 to 2700
-6 to 0
-25
-17
MHz
dBm
dBm
dBm
-18
-15
At Cellular band, high side injection
(Dual-Output board)
At PCS band, low side injection
(Dual-Output board)
-14
-15
dBm
RF to LO Isolation
LO Input VSWR
Power Supply
Voltage
Current Consumption
30
2:1
dB
50
2.7
3.0
25
3.3
V
mA
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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