MAX3540 Maxim Integrated Products, MAX3540 Datasheet
MAX3540
Manufacturer Part Number
MAX3540
Description
Complete Single-Conversion Television Tuner
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX3540.pdf
(16 pages)
www.datasheet4u.com
The MAX3540 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 MAX3540 is designed to convert NTSC or ATSC sig-
nals in the 54MHz to 860MHz band to a 44MHz interme-
diate frequency (IF).
The MAX3540 includes a variable-gain low-noise ampli-
fier (LNA), multiband tracking filters, a harmonic-rejec-
tion mixer, a low-noise IF amplifier, an IF power detector,
and a variable-gain IF amplifier. The MAX3540 also
includes fully monolithic VCOs and tank circuits as well
as a complete frequency synthesizer. This highly inte-
grated design allows for low-power tuner-on-board
applications without the cost and power-dissipation
issues of dual-conversion tuner solutions.
The MAX3540 is specified for operation in the 0°C to
+85°C temperature range and is available in a leadless
48-pin flip-chip (fcLGA) package.
19-0848; Rev 0; 10/07
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.
Complete Single-Conversion Television Tuner
Televisions
Analog/Digital Terrestrial Receivers
Digital Set-Top Boxes
Cable Modems
VOIP Gateways
________________________________________________________________ Maxim Integrated Products
General Description
Applications
♦ Low Power Consumption: 760mW (typ) from a
♦ Integrated Tracking Filters
♦ ATSC A/74 Compliant
♦ 40dB Adjacent Channel Protection Ratio (ACPR)
♦ 4.4dB (typ) Low Noise Figure
♦ Small, 7mm x 7mm, fcLGA Leadless Package
♦ 256-QAM-Compatible Phase-Noise Performance
♦ IF Overload Detector Controls RF Variable-Gain
♦ 2-Wire I
* EP = Exposed paddle.
MAX3540ULM#G42 0°C to +85°C 48 fcLGA-EP* L4877A-E
RFGND2
RFGND3
UHF_IN
VHF_IN
RFAGC
+3.3V Supply Voltage
Amplifier
LEXT
GND
GND
SCL
SDA
V
V
CC
CC
PART
10
11
12
1
2
3
4
5
6
7
8
9
+
2
48
13
C-Compatible Serial Control Interface
47
14
INTERFACE
SERIAL
46
15
45
16
÷
R
Ordering Information
RANGE
MAX3540
TEMP
44
17
÷
PD CP
N
EP
43
18
Pin Configuration
42
19
DIVIDER
VCO
41
20
PIN-
PACKAGE
40
21
39
22
38
23
Features
+
-
V
REF
37
24
36
35
34
33
32
31
30
29
28
27
26
25
CODE
PKG
IFOUT1-
IFOUT1+
IFOVLD
V
V
GND
IFIN+
IFIN-
V
GND
IFAGC
IFOUT2+
CC
CC
CC
1
Related parts for MAX3540
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN 16/A°/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
EVALUATION KIT/2.4GHZ TO 2.5GHZ 802.11G/B RF TRANSCEIVER WITH INTEGRATED PA
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN/E/DUAL PCIE/SATA HIGH SPEED SWITCH WITH INTEGRATED BIAS RESISTOR
Manufacturer:
Maxim Integrated Products
Datasheet: