參數(shù)資料
型號(hào)： MAX9994ETP-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 衰減器
英文描述： SiGe High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
中文描述： RF/MICROWAVE DOWN CONVERTER
封裝： 5 X 5 MM, QFN-20
文件頁(yè)數(shù)： 1/12頁(yè)
文件大小： 548K
代理商： MAX9994ETP-T
General Description
The MAX9994 high-linearity downconversion mixer pro-
vides 8.3dB gain, +26.2dBm IIP3, and 9.7dB NF for
1700MHz to 2200MHz UMTS/WCDMA, DCS, and PCS
base-station receiver applications. With a 1400MHz to
2000MHz LO frequency range, this particular mixer is
ideal for low-side LO injection receiver architectures.
High-side LO injection is supported by the MAX9996*,
which is pin-for-pin and functionally compatible with the
MAX9994.
In addition to offering excellent linearity and noise per-
formance, the MAX9994 also yields a high level of com-
ponent integration. This device includes a double-
balanced passive mixer core, an IF amplifier, a dual-
input LO selectable switch, and an LO buffer. On-chip
baluns are also integrated to allow for single-ended RF
and LO inputs. The MAX9994 requires a nominal LO
drive of 0dBm, and supply current is guaranteed to be
below 235mA.
The MAX9994/MAX9996 are pin compatible with the
MAX9984/MAX9986 815MHz to 995MHz mixers, mak-
ing this entire family of downconverters ideal for appli-
cations where a common PC board layout is used for
both frequency bands. The MAX9994 is also functional-
ly compatible with the MAX9993.
The MAX9994 is available in a compact, 20-pin, thin
QFN package (5mm x 5mm) with an exposed paddle.
Electrical performance is guaranteed over the extended
-40°C to +85°C temperature range.
Applications
UMTS/WCDMA Base Stations
DCS1800/PCS1900 EDGE Base Stations
cdmaOne and cdma2000
Base Stations
PHS/PAS Base Stations
Predistortion Receivers
Fixed Broadband Wireless Access
Wireless Local Loop
Private Mobile Radios
Military Systems
Microwave Links
Digital and Spread-Spectrum Communication
Systems
Features
o
1700MHz to 2200MHz RF Frequency Range
o
1400MHz to 2000MHz LO Frequency Range
(MAX9994)
o
1900MHz to 2400MHz LO Frequency Range
(MAX9996)
o
40MHz to 350MHz IF Frequency Range
o
8.3dB Conversion Gain
o
+26.2dBm Input IP3
o
+12.6dBm Input 1dB Compression Point
o
9.7dB Noise Figure
o
67dBc 2RF - 2LO Spurious Rejection at
P
RF
= -10dBm
o
Integrated LO Buffer
o
Integrated RF and LO Baluns for Single-Ended
Inputs
o
Low -3dBm to +3dBm LO Drive
o
Built-In SPDT LO Switch with 45dB LO1 to LO2
Isolation and 50ns Switching Time
o
Pin Compatible with MAX9984/MAX9986 815MHz
to 995MHz Mixers
o
Functionally Compatible with MAX9993
o
External Current-Setting Resistors Provide Option
for Operating Mixer in Reduced Power/Reduced
Performance Mode
o
Lead-Free Package Available
Ordering Information
M
SiGe High-Linearity, 1700MHz to 2200MHz
Downconversion Mixer with LO Buffer/Switch
________________________________________________________________
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
Pin Configuration/Functional Diagram and Typical
Application Circuit appear at end of data sheet.
19-3435; Rev 0; 10/04
EVALUATION KIT
AVAILABLE
**
EP = Exposed paddle.
+
= Lead free.
D
= Dry pack.
PART
TEMP RANGE
PIN-PACKAGE
PKG
CODE
MAX9994ETP
- 40
°
C to + 85
°
C
20 Thi n QFN E P *
5m m
×
5m m
b ul k
T2055- 3
MAX9994ETP-T
- 40
°
C to + 85
°
C
20 Thi n QFN E P *
5m m
×
5m m
T/R
T2055- 3
MAX9994ETP+D
- 40
°
C to + 85
°
C
20 Thi n QFN E P *
5m m
×
5m m
l ead r ee b ul k
T2055- 3
M AX 9994E TP + TD - 40
°
C to + 85
°
C
20 Thi n QFN E P *
5m m
×
5m m
l ead r ee T/R
T2055- 3
cdma2000 is a registered trademark of Telecommunications
Industry Association.
cdmaOne is a trademark of CDMA Development Group.
*
Future product—contact factory for availability.
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MAX9995ETX+ 功能描述:上下轉(zhuǎn)換器 SiGe 1700-2200MHz Downconversion Mixer RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
MAX9995ETX+T 功能描述:上下轉(zhuǎn)換器 SiGe 1700-2200MHz Downconversion Mixer RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
MAX9995ETX-T 功能描述:上下轉(zhuǎn)換器 SiGe 1700-2200MHz Downconversion Mixer RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
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