- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385769 > RF2958PCBA (RF Micro Devices, Inc.) 2.4GHz SPREAD-SPECTRUM TRANSCEIVER PDF資料下載
參數(shù)資料
| 型號(hào)： | RF2958PCBA |
| 廠商： | RF Micro Devices, Inc. |
| 英文描述： | 2.4GHz SPREAD-SPECTRUM TRANSCEIVER |
| 中文描述： | 2.4擴(kuò)譜收發(fā)器 |
| 文件頁數(shù)： | 3/20頁 |
| 文件大小： | 235K |
| 代理商： | RF2958PCBA |
11-265
RF2958
Rev A0 050209
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Receiver
IF VGA/Baseband, cont’d
Group Delay
Filter Rejection
Output Impedance
I/Q Magnitude Error
I/Q Phase Error
I/Q DC Offset
DC Step
V
REF
V
REF
Output Current
Transmitter
Modulator/Baseband
I/Q Magnitude Error
I/Q Phase Error
Input Signal (Single-Ended)
Input Signal Magnitude
Input P1dB
Voltage Gain to IF
Output Voltage
Output SNR
Carrier Leakage
VGA Driver/Upconverter
Input P1dB
Input Referred Noise
15
ns
dB
dB
°
mV
mV
V
mA
Transfer function - 3 pole Bessel at 9MHz
f<1MHz
20
±0.35
±3.0
10
40
1.75
S
QRT
[(V
OUTI
-V
REF
)^2+(V
OUTQ
-V
REF
)^2)]
VGC step 1.3V to 1.8V, P
IN
=-50dBm
3% variation
Source
1.65
1.0
1.7
±0.35
±3.0
dB
°
200
282
mV
P-P
mV
P-P
mV
P-P
dB
mV
P-P
dB
dBc
SQRT(I^2+Q^2)
6dB from input
Measure from complex magnitude to IFV
P-P
566
4
448
6
8
564
32
710
Connected to SAW filter
Single sideband modulation
-20
550
mV
P-P
uV
RMS
6dB from max input
Measured in 11MHz bandwidth at 2.442GHz
upconverter gain >12dB
TX VGC at 1.3V
TX VGC at 1.9V
Measured with 300mV change in gain on
TXVGC to 90% of final P
OUT
.
20
Minimum Gain
Maximum Gain
Gain Response Time
0
dB
dB
ns
17
300
Image Rejection
RF LO Leakage
Output Voltage
30
-25
dB
dBm
mV
P-P
-36
F
LO
=2048MHz to 2110MHz
802.11b output with 7dB to 20dB gain
(needed for +20dBm P
OUT
).
TXVGC at 1.3V
Meeting 802.11b Spectral Mask
1000
Minimum Output Power
Maximum Output Power
-12
dBm
dBm
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RF2958TR13 | 2.4GHz SPREAD-SPECTRUM TRANSCEIVER |
| RF2968 | BLUETOOTHTM TRANSCEIVER |
| RF3160 | DUAL-BAND GSM/DCS POWER AMP MODULE |
| RF3160PCBA | DUAL-BAND GSM/DCS POWER AMP MODULE |
| RF3164 | 3V 1900MHz LINEAR POWER AMPLIFIER MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RF2958TR13 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:2.4GHz SPREAD-SPECTRUM TRANSCEIVER |
| RF2959-000 | 制造商:TE Connectivity 功能描述:GAS TUBE 5MM 600V 20% 5KA SMD |
| RF2960-000 | 制造商:TE Connectivity 功能描述:GAS TUBE 8MM 800V 15% 5KA AXIAL |
| RF2961-000 | 制造商:TE Connectivity 功能描述:GAS TUBE 5MM 420V 20% 2.5KA SMD |
| RF2968 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:BLUETOOTHTM TRANSCEIVER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。