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19-1029; Rev 3; 2/11
ATION
EVALU
AVAILA
KIT
BLE
Complete Single-Conversion
Television Tuner
General Description
The MAX3541 complete single-conversion television
tuner is designed for use in analog/digital terrestrial appli-
cations and digital set-top boxes. This television tuner
draws only 760mW of power from a +3.3V supply voltage.
The MAX3541 is designed to convert PAL or DVB-T sig-
nals in the 47MHz to 68MHz, 174MHz to 230MHz, and
470MHz to 862MHz bands to an intermediate frequency
(IF) of 36MHz.
The MAX3541 includes a variable-gain low-noise amplifi-
er (LNA), multiband tracking filters, a harmonic-rejection
mixer, a low-noise IF amplifier, an IF power detector, and
a variable-gain IF amplifier. The MAX3541 also includes
fully monolithic VCOs and tank circuits, as well as a
complete frequency synthesizer. This highly integrated
design allows for low-power tuner-on-board applications
without the cost and power dissipation issues of dual-
Features
o Low Power Consumption: 760mW (typ) from a
+3.3V Supply Voltage
o Integrated Tracking Filters
o Low Noise Figure: 4.9dB (typ)
o Small 7mm x 7mm fcLGA Leadless Package
o IF Overload Detector Controls RF Variable-Gain
Amplifier
o 2-Wire, I 2 C-Compatible Serial Control Interface
Ordering Information
conversion tuner solutions.
The MAX3541 is specified for operation in the -40°C to
+85°C temperature range and is available in a leadless
PART
MAX3541ELM+
TEMP RANGE
-40 ° C to +85 ° C
PIN-PACKAGE
48 LGA-EP*
48-pin flip-chip (fcLGA) package.
Applications
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed paddle.
Televisions
Analog/Digital Terrestrial Receivers
Digital Set-Top Boxes
Pin Configuration/Functional Diagram
+
48
47
46
45
44
43
42
41
40
39
38
37
SCL 1
36 IFOUT1-
SDA 2
÷ R
PD
CP
35 IFOUT1+
V CC 3
UHF_IN 4
VHF_IN 5
SERIAL
INTERFACE
÷ N
VCO
DIVIDER
V REF
34 IFOVLD
33 V CC
32 V CC
+
RFGND2 6
LEXT 7
RFGND3 8
RFAGC 9
V CC 10
GND 11
GND 12
MAX3541
EP
-
31 GND
30 IFIN+
29 IFIN-
28 V CC
27 GND
26 IFAGC
25 IFOUT2+
13
14
15
16
17
18
19
20
21
22
23
24
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
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MAX3542CLM+ 功能描述:调谐器 Single-Conversion Television Tuner RoHS:否 制造商:NXP Semiconductors 功能: 噪声系数: 工作电源电压: 最小工作温度: 最大工作温度:
MAX3542CLM+T 功能描述:调谐器 DVB Tuner RoHS:否 制造商:NXP Semiconductors 功能: 噪声系数: 工作电源电压: 最小工作温度: 最大工作温度:
MAX3542EVKIT+ 功能描述:射频开发工具 MAX3542 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
MAX3543CTL+ 功能描述:调谐器 Broadband Analog & Digital TV Tuner RoHS:否 制造商:NXP Semiconductors 功能: 噪声系数: 工作电源电压: 最小工作温度: 最大工作温度:
MAX3543CTL+T 功能描述:调谐器 Broadband Analog & Digital TV Tuner RoHS:否 制造商:NXP Semiconductors 功能: 噪声系数: 工作电源电压: 最小工作温度: 最大工作温度:
MAX3543EVKIT+ 功能描述:射频开发工具 MAX3542/3 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
MAX3544CTL+ 制造商:Maxim Integrated Products 功能描述:EVKIT FOR DIGITAL TV TUNER - Rail/Tube
MAX3544CTL+T 制造商:Maxim Integrated Products 功能描述:MULTIBAND DIGITAL TELEVISION TUNER - Tape and Reel