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參數(shù)資料
| 型號： | TQ3631 |
| 廠商： | TRIQUINT SEMICONDUCTOR INC |
| 元件分類： | 衰減器 |
| 英文描述： | 3V PCS Band CDMA LNA IC |
| 中文描述： | RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封裝： | SOT-23, 8 PIN |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 170K |
| 代理商： | TQ3631 |
WIRELESS COMMUNICATIONS DIVISION
For additional information and latest specifications, see our website:
www.triquint.com
1
TQ3631
DATA SHEET
3V PCS Band CDMA
LNA IC
Features
Small size: SOT23-8
Single 3V operation
Low-current operation
Gain Select
High IP3 performance
Few external components
Applications
IS-95 CDMA PCS Mobile Phones
Product Description
The TQ3631 is a 3V, RF LNA IC designed specifically for PCS band CDMA
applications. It’s RF performance meets the requirements of products designed to
the IS-95 specifications. The TQ3631 is designed to be used with the TQ5631
(CDMA mxer) which provides a complete CDMA receiver for 1900MHz phones.
The LNA incorporates on-chip switches which determne high, low and bypass mode
select. When used with the TQ5631 (CDMA RFA/mxer), four gain steps are
available for use which provide low current/high IP3 and gain. The RF output port is
internally matched to 50
, greatly simplifying the design and mnimzing the number
of external components. The TQ3631 achieves excellent RF performance with low
current consumption, supporting long standby and talk times in portable applications.
Coupled with the very small SOT23-8 package, the part is ideally suited for PCS
band mobile phones.
Electrical Specifications
1
Parameter
Mn
Typ
Max
Units
Frequency
1960
MHz
Gain
13.0
dB
Noise Figure
1.5
dB
Input 3
rd
Order Intercept
10.0
dBm
DC supply Current
11.0
mA
Note 1: Test Conditions: Vdd=2.8V, RF=1960MHz, Tc=25C, CDMA High Gain state.
Control
Logic
C2
L1
LNA
gnd
RF
IN
VDD
GND
RF
OUT
50 ohm
RF Out
Control
Logic
GND
C2
C3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TQ3632 | 制造商:TRIQUINT 制造商全稱:TriQuint Semiconductor 功能描述:Low Current, 3V PCS Band CDMA LNA IC |
| TQ3660 | 制造商:Honeywell Sensing and Control 功能描述:GAGE TORQUE WATCH 5% AND 10% ACC DIAL |
| TQ3662 | 制造商:Honeywell Sensing and Control 功能描述:TORQUE WATCH GAUGE; Torque Range N-m:10N-mm to 140N-mm; Torque Range ft-lb:0.01oz-in to 0.1oz-in; Accuracy %:10%; Accuracy:+/-10%; Torque Max:0.1in-oz; Torque Min:0.01in-oz ;RoHS Compliant: NA |
| TQ3M31 | 功能描述:射頻放大器 Dual Band LNA 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: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| TQ4-12V | 功能描述:低信號繼電器 - PCB 1A 12VDC 4PDT NON-LATCHING PCB RoHS:否 制造商:NEC 觸點形式:2 Form C (DPDT-BM) 觸點電流額定值: 線圈電壓:5 V 最大開關(guān)電流:1 A 線圈電流:1 A 線圈類型:Non-Latching 功耗:140 mW 端接類型:SMT 絕緣: 介入損耗: |
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