- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385769 > RF2486 (RF MICRO DEVICES INC) PCS LOW NOISE AMPLIFIER/MIXER PDF資料下載
參數(shù)資料
| 型號(hào)： | RF2486 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | PCS LOW NOISE AMPLIFIER/MIXER |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO24 |
| 封裝： | SSOP-24 |
| 文件頁(yè)數(shù)： | 6/8頁(yè) |
| 文件大?。?/td> | 237K |
| 代理商： | RF2486 |
8-110
RF2486
Rev A7 010717
8
F
Evaluation Board S chematic
2.4GHz, 280 MHz IF
(Download Bill of Materials from www.rfmd.com.)
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
C12
22 pF
C6
1 nF
50
μ
strip
J1
LNA2 IN
BUFF EN
C14
1 nF
C7
22 pF
R1
1 k
50
μ
strip
J2
LO IN
C10
1 nF
C5
22 pF
L1
1.8 nH
C4
2.0 pF
C1*
22 pF
C2*
22 pF
C2a
22 pF
FL1*
C1a
22 pF
50
μ
strip
50
μ
strip
J6
LNA OUT
J5
MIXER IN
C11
1.0 pF
L4
22 nH
C8
6 pF
J4
IF OUT
2486401-
*Components not normally populated.
NOTES:
C11 selected to Fine Tune L4 for IF Output Match at 280 MHz.
R2 is normally not populated. For applications requiring additional LNA IP3, see the datasheet for recommended resistance values.
C1a and C2a are normally not populated. If C1a and C2a are populated, the LNA and mixer can be tested independently.
In this case, C1 and C2 should be removed.
To use the part with onboard filter, do not populate C1a, and C2a.
Use C1 and C2 instead. This will allow cascaded operation only.
VCC
VCC
Gnd
C13
1 nF
C9
22 pF
V
CC
L2
470 nH
L3
470 nH
50
μ
strip
J3
LO OUT
C17
100 pF
L5
180 nH
C16
100 pF
50
μ
strip
**See Notes**
50
μ
strip
C3
22 pF
R2*
SAT
**See Notes**
V
CC
V
CC
T1
TOKO
GND
P1-3
VCC
P1-1
BUFFER ENABLE
P1
1
2
3
CON3
C15
4.7 uF
+
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RF2488 | MULTI-MODE DUAL-BAND LNA MIXER |
| RF2489 | DUAL-BAND/TRI-MODE CDMA LOW NOISE AMPLIFIER/MIXER |
| RF2492 | DUAL-BAND LOW NOISE AMPLIFIER/MIXER |
| RF2494 | HIGH FREQUENCY LNA/MIXER |
| RF2495 | 900MHZ 3V LOW CURRENT LNA/MIXER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RF2487-000 | 制造商:TE Connectivity 功能描述:MINISMDC075F/33-2 - Tape and Reel |
| RF2488 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:MULTI-MODE DUAL-BAND LNA MIXER |
| RF2488-000 | 制造商:TE Connectivity 功能描述:TRF250-090UT - Bag |
| RF2489 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:DUAL-BAND/TRI-MODE CDMA LOW NOISE AMPLIFIER/MIXER |
| RF2489_07 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:DUAL-BAND/TRI-MODE CDMA LOW NOISE AMPLIFIER/MIXER |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。