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參數資料
| 型號： | MAX9982ETP |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 825MHz to 915MHz, SiGe High-Linearity Active Mixer |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, QCC20 |
| 封裝： | 5 X 5 MM, 0.80 MM HEIGHT, QFN-20 |
| 文件頁數： | 1/12頁 |
| 文件大?。?/td> | 395K |
| 代理商： | MAX9982ETP |
General Description
The MAX9982 fully integrated SiGe mixer is optimized to
meet the demanding requirements of GSM850, GSM900,
and CDMA850 base-station receivers. Each high-lineari-
ty device includes a local oscillator (LO) switch, LO dri-
ver, and active mixer. On-chip baluns are also integrated
to allow for single-ended RF and LO inputs. Since the
active mixer provides 2dB of conversion gain, the device
effectively replaces the IF amplifier stage, which typically
follows most passive mixer implementations.
The MAX9982 provides exceptional linearity with an
input IP3 of greater than +26dBm. The integrated LO
driver allows for a wide range of LO drive levels from
-5dBm to +5dBm. In addition, the built-in switch
enables rapid LO selection of less than 250ns, as need-
ed for GSM frequency-hopping applications.
The MAX9982 is available in a 20-pin QFN package
(5mm
5mm) with an exposed paddle and is specified
over the -40°C to +85°C extended temperature range.
Applications
GSM850/GSM900 2G and 2.5G EDGE Base
Station Receivers
Cellular cdmaOne
TM
and cdma2000
TM
Base
Station Receivers
TDMA and Integrated Digital Enhanced
Network (iDEN)
TM
Base Station Receivers
Digital and Spread-Spectrum Communication
Systems
Microwave Links
Features
o
+26.8dBm Input IP3
o
+13dBm Input 1dB Compression Point
o
825MHz to 915MHz RF Frequency Range
o
70MHz to 170MHz IF Frequency Range
o
725MHz to 1085MHz LO Frequency Range
o
2dB Conversion Gain
o
12dB Noise Figure
o
-5dBm to +5dBm LO Drive
o
5V Single-Supply Operation
o
Built-In LO Switch
o
ESD Protection
o
Internal RF and LO Baluns for Single-Ended Inputs
M
825MHz to 915MHz, SiGe High-Linearity
Active Mixer
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
19-2489; Rev 1; 9/02
Ordering Information
PART
TEMP RANGE
-40
°
C to +85
°
C
PIN-PACKAGE
20 QFN-EP* (5mm
×
5mm)
MAX9982ETP
2
1
1
1
G
I
I
G
1
G
13
12
11
14
15
GND
GND
GND
LO2
LO1
4
3
2
1
RFBIAS
TAP
RF
5
GND
GND
6
7
8
9
V
C
V
C
G
G
L
QFN
1
MAX9982
TOP VIEW
Pin Configuration/
Functional Diagram
Typical Application Circuit appears at end of data sheet.
cdmaOne is a trademark of CDMA Development Group.
cdma2000 is a trademark of Telecommunications Industry
Association.
iDEN is a trademark of Motorola, Inc.
*EP = exposed paddle.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX9982ETP+ | 功能描述:射頻混合器 825-915MHz Dual SiGe Active Mixer RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| MAX9982ETP+D | 功能描述:射頻混合器 825-915MHz Dual SiGe Active Mixer RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| MAX9982ETP+T | 功能描述:射頻混合器 825-915MHz Dual SiGe Active Mixer RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| MAX9982ETP+TD | 功能描述:射頻混合器 825-915MHz Dual SiGe Active Mixer RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| MAX9982ETP-T | 功能描述:射頻混合器 825-915MHz Dual SiGe Active Mixer RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
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