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參數(shù)資料
| 型號： | LT5527EUF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PQCC16 |
| 封裝： | 4 X 4 MM, PLASTIC, MO-220WGGC, QFN-16 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 221K |
| 代理商： | LT5527EUF |
1
LT5527
5527f
■
Cellular, WCDMA, TD-SCDMA and UMTS
Infrastructure
■
GSM900/GSM1800/GSM1900 Infrastructure
■
900MHz/2.4GHz/3.5GHz WLAN
■
MMDS, WiMAX
■
High Linearity Downmixer Applications
High Signal Level Downmixer for Multi-Carrier Wireless Infrastructure
400MHz to 3.7GHz
High Signal Level
Downconverting Mixer
DESCRIPTIOU
The LT
5527 active mixer is optimized for high linearity,
wide dynamic range downconverter applications. The IC
includes a high speed differential LO buffer amplifier
driving a double-balanced mixer. Broadband, integrated
transformers on the RF and LO inputs provide single-
ended 50
interfaces. The differential IF output allows
convenient interfacing to differential IF filters and amplifi-
ers, or is easily matched to drive 50
single-ended, with
or without an external transformer.
The RF input is internally matched to 50
from 1.7GHz to
3GHz, and the LO input is internally matched to 50
from
1.2GHz to 5GHz. The frequency range of both ports is
easily extended with simple external matching. The IF
output is partially matched and usable for IF frequencies
up to 600MHz.
The LT5527’s high level of integration minimizes the total
solution cost, board space and system-level variation.
■
50
Single-Ended RF and LO Ports
■
Wide RF Frequency Range: 400MHz to 3.7GHz*
■
High Input IP3:
24.5dBm at 900MHz
23.5dBm at 1900MHz
■
Conversion Gain: 3.2dB at 900MHz
2.3dB at 1900MHz
■
Integrated LO Buffer: Low LO Drive Level
■
High LO-RF and LO-IF Isolation
■
Low Noise Figure: 11.6dB at 900MHz
12.5dB at 1900MHz
■
Very Few External Components
■
Enable Function
■
4.5V to 5.25V Supply Voltage Range
■
16-Lead (4mm
×
4mm) QFN Package
APPLICATIU
FEATURES
TYPICAL APPLICATIO
U
LO POWER (dBm)
–9
2
G
C
,
L
6
4
10
8
14
12
18
16
–5
–1
–7
–3
1
5527 TA01b
3
22
20
24
–75
–65
–70
–55
–60
–45
–50
–35
–40
–25
–30
–20
IIP3
SSB NF
LO-RF
G
C
IF = 240MHz
LOW SIDE LO
T
A
= 25
°
C
V
CC
= 5V
BIAS
EN
RF
IF
+
IF
–
100nH
100nH
4.7pF
220nH
IF
OUTPUT
240MHz
RF
INPUT
V
CC2
V
CC1
LO INPUT
–3dBm (TYP)
1nF
1
μ
F
1nF
4.7pF
5V
5527 TA01a
LT5527
GND
1.9GHz Conversion Gain, IIP3, SSB NF and
LO-RF Leakage vs LO Power
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
*Operation over a wider frequency range is possible with reduced performance. Consult factory for
information and assistance.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT5527EUF#PBF | 功能描述:IC MIXER DOWNCONV LP 16-QFN RoHS:是 類別:RF/IF 和 RFID >> RF 混頻器 系列:LT5527 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:100 系列:- RF 型:W-CDMA 頻率:2.11GHz ~ 2.17GHz 混頻器數(shù)目:1 增益:17dB 噪音數(shù)據(jù):2.2dB 次要屬性:- 電流 - 電源:11.7mA 電源電壓:2.7 V ~ 3.3 V 包裝:托盤 封裝/外殼:12-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:12-QFN-EP（3x3） |
| LT5527EUF#TR | 制造商:Linear Technology 功能描述:Up/Down Conv Mixer 5V 3.7GHz 16-Pin QFN EP T/R |
| LT5527EUF#TRPBF | 功能描述:IC MIXER DOWNCONV LP 16-QFN RoHS:是 類別:RF/IF 和 RFID >> RF 混頻器 系列:LT5527 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:100 系列:- RF 型:W-CDMA 頻率:2.11GHz ~ 2.17GHz 混頻器數(shù)目:1 增益:17dB 噪音數(shù)據(jù):2.2dB 次要屬性:- 電流 - 電源:11.7mA 電源電壓:2.7 V ~ 3.3 V 包裝:托盤 封裝/外殼:12-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:12-QFN-EP（3x3） |
| LT5527EUFPBF | 制造商:Linear Technology 功能描述:Up/Down Converter Mixer 5V 3.7GHz QFN16 |
| LT5527EUF-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:400MHz to 3.7GHz 5V High Signal Level Downconverting Mixer |
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