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參數資料
| 型號： | RF3000 |
| 廠商： | RF Micro Devices, Inc. |
| 英文描述： | SPREAD-SPECTRUM BASEBAND MODEM |
| 中文描述： | 擴譜基帶調制解調器 |
| 文件頁數： | 2/28頁 |
| 文件大?。?/td> | 351K |
| 代理商： | RF3000 |
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11-322
RF3000
Rev A4 031216
Absolute Maximum Ratings
Parameter
Supply Voltage
Input, Output or I/O Voltage
Voltage
VDDD Output
Max. Storage Temperature
Max. Junction Temperature
Operating Ambient Temperature
Rating
+4.0
Unit
V
DC
V
DC
V
V
DC
°C
°C
°C
Ground-0.5 to VCC+0.5
2.7 to 3.6
2.7
-65 to +150
+150
-40 to +85
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
DC Electrical
See Figures 15 and 16.
V
CC
=3.0V to 3.3V+10%,
T
Z
=-40°C to +85°C
VDDA
VDDD, Output Only.
No current draw.
Logical “1” (V
IH
)
Logical “0” (V
IL
)
Logical “1” (V
OH
)
Logical “0” (V
OL
)
Transmit Mode (I
TX
)
Receive Mode (I
RX
)
Mode 1, Reset Active, No Clocks (I
S1
)
Mode 2, Reset Inactive, No Clocks (I
S2
)
I
I
I
O
Power Supply Voltage
2.7
TBD
1.6
2.5
-0.2
TBD
TBD
3.3
2.2
1.7
3.6
TBD
1.8
V
V
V
V
V
V
V
V
REF
Input Voltage
VDDA+0.2
+0.7
TBD
0.7
TBD
TBD
500
1.5
10
10
20
Output Voltage
VDDA-1.0
0.2
25
50
500
1.5
Current Consumption
mA
mA
μ
A
mA
μ
A
μ
A
pF
Sleep Mode
Input Leakage Current
Output Leakage Current
Output Loading
20
AC Electrical
V
CC
=3.0V to 3.3V+10%,
T
A
=-40°C to +85°C. See Note 1.
M CLK Duty Cycle
Rise/Fall
TXPE to I
OUT
/Q
OUT
TXDATA to I/Q
OUT
TXPE Inactive Width
TXRDY Active to
1st DATACLK Hi
Setup TXDATA to DATACLK
Hold TXDATA to DATACLK Hi
Reset to TXPE
Reset to RXPE
TXDATA Modulation Extension
RXPE Inactive Width
DATACLK Period
DATACLK Width Hi or Low
DATACLK to RX Data
RXRDY to 1st DATACLK
RXDATA to 1st DATACLK
Setup RXDATA to DATACLK
RESET Width Active
RXPE to CCA Valid
RXPE to RSSI Valid
I/Q
IN
to RXDATA
40/60
-
3.0
60/40
10
3.1
1.0
%
nS
μ
S
μ
S
μ
S
nS
All outputs. See Notes 2 and 3.
1st valid chip. 802.11 modes.
1
See Notes 2 and 4.
500
10
10
100
100
2
0
90
22
30
40
40
30
40
nS
nS
μ
S
μ
S
μ
S
nS
nS
nS
nS
nS
nS
nS
nS
μ
S
μ
S
μ
S
See Notes 2 and 5.
See Notes 2 and 6.
11Mbps Mode
11Mbps Mode
44
68
See Note 2.
See Note 2.
See Note 2.
See Note 8.
15
15
2.25
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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