- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374585 > RF2498 (RF MICRO DEVICES INC) TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER PDF資料下載
參數(shù)資料
| 型號(hào)： | RF2498 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PQCC32 |
| 封裝： | 5 X 5 MM, PLASTIC, QFN-32 |
| 文件頁數(shù)： | 8/20頁 |
| 文件大小： | 723K |
| 代理商： | RF2498 |
8-308
RF2498
Rev A3 030711
Cascaded Performance (Typical Values for V
CC
=2.75V)
NOTE:
All total current numbers include bias circuitry current of 1.5mA to 2.0mA (dependent on mode).
Parameter
GPS
Cascaded:
High IIP3 LNA Mode, IPSET=1
Gain (dB)
35.5
Noise Figure (dB)
1.6
Input IP3 (dBm)
-23.0
Total Current (mA)
24
NOTE: Assumes 1.5dB image filter insertion loss. The TX
Buffer Enable is off. /2 Select is off.
Cellular CDMA Gain Control
Mode
LNA GAIN MIX GAIN
High Gain
Mid Gain
Low Gain
Ultra Low Gain
Note: Contact RFMD for Application note on gain control PCBA layout and software recommendations.
IPSET=0
34.5
1.6
-22.0
22
Comments
1
1
0
0
1
0
1
0
IMD Test 1 and 2
IMD Test 3 and 4
IMD Test 5 and 6 option 1
IMD test 5 and 6 option 2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RF2498PCBA | TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER |
| RF2690 | W-CDMA RECEIVE AGC AND DEMODULATOR |
| RF2870 | CDMA LOW NOISE AMPLIFIER/MIXER 900MHz DOWNCONVERTER |
| RF2870PCBA | CDMA LOW NOISE AMPLIFIER/MIXER 900MHz DOWNCONVERTER |
| RF2890 | DUAL-BAND CDMA CELLULAR/GPS LOW NOISE AMPLIFIER/MIXER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RF2498_07 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER |
| RF2498_1 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER |
| RF2498-000 | 制造商:TE Connectivity 功能描述:POLYZEN - Tape and Reel 制造商:TE Connectivity 功能描述:POLYZEN - Cut TR (SOS) 制造商:TE Connectivity 功能描述:TVS POLYZEN SMD 制造商:TE Connectivity / Raychem 功能描述:TVS POLYZEN SMD |
| RF2498PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER |
| RF2498PCBA-41X | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。