Complete Single-Conversion
Television Tuner
Typical Application Circuit
4.3k Ω
**
820pF
2.2k Ω
0.033 μ F
560pF
**
8MHz
22pF
1000pF
V CC
**
1000pF
V CC
V CC
ADDRESS 1
ADDRESS 2
220pF
220pF
**
V CC
47 μ F
1000pF
1000pF
2.7k Ω
2.7k Ω
680nH
48
47
46
45
44
43
42
41
40
39
38
37
1000pF
SCLK
SDATA
1000pF
V CC
SCL
SDA
V CC
1
2
3
SERIAL
INTERFACE
÷ R
PD
÷ N
CP
36
35
34
IFOUT1-
IFOUT1+
IFOVLD
V CC
10k Ω
0.1 μ F
IFOVLD
V CC
100 Ω
1000pF
UHF_IN
VHF_IN
RFGND2
4
5
6
VCO
DIVIDER
+
-
V REF
33
32
31
V CC
V CC
GND
V CC
1000pF
1000pF
V CC
IF-SAW
FILTER
1000pF
270nH
1000pF
LEXT
RFGND3
7
8
30
29
IFIN+
IFIN-
IFOVLD
2.7k Ω
0.1 μ F
1000pF
V CC
RFAGC
V CC
GND
9
10
11
MAX3541
EP
28
27
26
V CC
GND
IFAGC
V CC
1000pF
2.7k Ω
V IFAGC
GND
12
25
IFOUT2+
0.1 μ F
13
14
15
16
17
18
19
20
21
22
23
24
ANTI-ALIASING
FILTER
IFOUT+
IFOUT-
V CC
1000pF
** CONNECT TO COMMON GROUND POINT AT PIN 39
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages . Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
48 LGA-EP
PACKAGE
CODE
L4877F+15
OUTLINE
NO.
21-0152
LAND
PATTERN NO.
90-0303
18
______________________________________________________________________________________
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相关代理商/技术参数
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