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參數(shù)資料
| 型號： | MAX2116EVKIT |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | MAX2116/MAX2118 Evaluation Kits |
| 中文描述： | MAX2116、MAX2118評估板 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 314K |
| 代理商： | MAX2116EVKIT |
General Description
The MAX2116/MAX2118 family of low-cost direct-
conversion tuner ICs are designed for use in digital
direct broadcast satellite (DBS) television applications,
professional VSAT systems, and two-way Internet
through satellite applications. These devices set the
standard for integration and performance, significantly
reducing the required RF know-how for design imple-
mentation. Uniquely architected, the MAX2116/MAX2118
simplify direct main board and tuner module designs.
The MAX2116/MAX2118 devices directly convert L-
band signals to baseband using a broadband I/Q
downconverter. The operating frequency range extends
from 925MHz to 2175MHz.
Each IC includes an LNA with gain control, I and Q
downconverting mixers, and baseband lowpass filters
gain and cutoff frequency control. Together, the RF and
baseband variable gain amplifiers provide more than
79dB of gain control range.
The devices include fully monolithic VCOs, as well as a
complete frequency synthesizer. Additionally, an on-
chip crystal oscillator is provided along with a buffered
output for driving additional tuners and demodulators.
Synthesizer programming and device configuration are
accomplished with a 2-wire serial interface. For multi-
tuner applications, each device can be configured to
have one of eight possible 2-wire interface addresses.
Simplifying the interface to low-voltage CMOS demodu-
lators, the MAX2116/MAX2118 incorporate two 2.85V
regulated outputs for pulling up open-drain interface
connections, thus preventing noisy 3V rails from cor-
rupting the sensitive analog signal of the tuners.
The MAX2116/MAX2118 devices are the most versatile
family of DBS products available. With both single-
ended and differential baseband outputs, these
devices are compatible with virtually all QPSK/8-PSK
demodulators. The tuners are available in a very small
40-pin thin QFN package.
Applications
DVB
DSS (U.S.)
VSAT
Internet Through Satellite
Features
o
Fully Integrated VCOs
o
Supports 1Mbaud to 45Mbaud, 925MHz to
2175MHz Operation
o
4MHz to 33MHz Tunable LP Filters
o
Complete Synthesizer with I
2
C Interface
o
Analog RF VGA and Digital Baseband VGA
o
Multiple I
2
C Addresses for Multituner
Applications
o
Single-Ended (MAX2116) and Differential
(MAX2118) I/Q Interface
M
Complete DBS Direct-Conversion Tuner ICs
with Monolithic VCOs
19-2433; Rev 2; 3/05
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.
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX2116
UTL
0°C to +85°C
40 Thin QFN-EP*
(6mm x 6mm)
MAX2118
UTL
0°C to +85°C
40 Thin QFN-EP*
(6mm x 6mm)
________________________________________________________________
Maxim Integrated Products
1
*
EP = Exposed pad.
1
2
3
4
5
6
7
8
9
10
30
29
28
27
26
25
24
23
22
21
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
DIV2/
DIV4
GC2
DAC
/N
/R
PFD
CP
DC OFFSET
CORRECTION
VOLTAGE
REGULATOR
INTERFACE LOGIC
AND CONTROL
LPF BW
A
T
T
T
T
T
T
T
T
IDC-
IDC+
VCCRF1
RFIN-
RFIN+
N.C.
GC1
VREG1
N.C.
PAD
N
V
V
L
A
V
C
I
V
C
XTAL+
AS1
N.C.
XTALOUT
CNTOUT
XTAL-
SCL
VREG2
SDA
VCCDIG
N
V
Q
Q
(
A
Q
Q
V
I
I
(
MAX2118
Pin Configuration/
Functional Diagram
I
2
C is a trademark of Philips Corp.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX2116 | 16-Bit Buffers/Drivers With 3-State Outputs 48-SSOP -40 to 85 |
| MAX2116UTL | Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOs |
| MAX2118EVKIT | MAX2116 Evaluation Kits |
| MAX2118UTL | Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOs |
| MAX2120 | Complete, Direct-Conversion Tuner for DVB-S and Free-to-Air Applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2116EVKIT+ | 功能描述:射頻開發(fā)工具 MAX2116 Eval Kit RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| MAX2116UGL | 功能描述:調(diào)諧器 RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| MAX2116UGL-T | 功能描述:調(diào)諧器 RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| MAX2116UTL | 功能描述:調(diào)諧器 RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| MAX2116UTL+ | 功能描述:調(diào)諧器 Direct Conv Tuner w/Monolithic VCO RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
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