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參數(shù)資料
| 型號： | TQ5121 |
| 廠商： | TRIQUINT SEMICONDUCTOR INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 3V Cellular TDMA/AMPS LNA/mixer Receiver IC |
| 中文描述： | TELECOM, CELLULAR, RF FRONT END CIRCUIT, PDSO16 |
| 封裝： | POWER, PLASTIC, QSOP-16 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 153K |
| 代理商： | TQ5121 |
WIRELESS COMMUNICATIONS DIVISION
For additional information and latest specifications, see our website:
www.triquint.com
1
MXR LO
1
2
3
4
6
7
9
10
11
12
13
14
15
16
N/C
N/C
N/C
Vdd MXR
5
VDD LNA
RF IN
N/C
Mixer IF/
Vdd
8
GND
GND
GND
GND
Optional
GND
LNA
Out
MXR RF
TQ5121
DATA SHEET
3V Cellular TDMA/AMPS
LNA/mixer Receiver IC
Features
§
Pin compatible with TQ9222
(dual-band TDMA receiver)
§
Single 3V operation
§
Low-current operation
§
50
W
matched inputs
§
QSOP-16 plastic package
Applications
§
IS-136 Mobile Phones
§
AMPS Mobile Phones
§
ISM900MHz
Product Description
The TQ5121 is a 3V, RF receiver IC designed specifically for Cellular band TDMA
applications. It’s RF performance meets the requirements of products designed to
the IS-136 and AMPS standards. The TQ5121 is pin compatible with TQ9222, which
enables handset designers to use strategic board platformstrategy. The TQ5121
contains LNA+Mxer circuits to handle the 800MHz cellular band.
The mxer uses a high-side LO frequency, with the IF covering a range of 70 to
140MHz. Most RF ports are internally matched to 50
W
, greatly simplifying the
design and keeping the number of external components to a mnimum The TQ5121
achieves good RF performance with low current consumption, supporting long
standby times in portable applications. Coupled with the very small QSOP-16
package, the part is ideally suited for Cellular band mobile phones.
Electrical Specifications
1
Parameter
Frequency
Mn
869
Typ
Max
894
Units
MHz
Gain
17.5
dB
Noise Figure
2.7
dB
Input 3
rd
Order Intercept
-8.5
dBm
DC supply Current
10.0
mA
Note 1: Test Conditions: Vdd=2.8V, Ta=25C, filter IL=2.5dB, RF=881MHz, LO=991MHz, IF=110MHz,
LO input=-7dBm
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| TQ5122 | 3V Cellular TDMA/AMPS Receiver IC With Power- Down |
| TQ5131 | 3V Cellular Band CDMA/AMPS RFA/Mixer IC |
| TQ5132 | 3V Cellular Band CDMA/AMPS RFA/Mixer IC |
| TQ5139 | 2.8V SiGe Dual-Mode CDMA Rx Receiver |
| TQ5622 | 3V PCS Receiver IC With Power- Down |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TQ5122 | 制造商:TRIQUINT 制造商全稱:TriQuint Semiconductor 功能描述:3V Cellular TDMA/AMPS Receiver IC With Power- Down |
| TQ5131 | 制造商:TRIQUINT 制造商全稱:TriQuint Semiconductor 功能描述:3V Cellular Band CDMA/AMPS RFA/Mixer IC |
| TQ5132 | 功能描述:射頻放大器 CDMA Low Band Mixer RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| TQ5135 | 制造商:TRIQUINT 制造商全稱:TriQuint Semiconductor 功能描述:3V Cellular CDMA/AMPS LNA/Mixer Receiver IC |
| TQ5139 | 制造商:TRIQUINT 制造商全稱:TriQuint Semiconductor 功能描述:2.8V SiGe Dual-Mode CDMA Rx Receiver |
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