MICROTUNE MT2063

RF SILICON AND SUBSYSTEMS SOLUTIONS
FOR BROADBAND COMMUNICATIONS AND AUTOMOTIVE ELECTRONICS
MT2063 SINGLE-CHIP
UNIVERSAL TUNER
PRELIMINARY PRODUCT BRIEF
The MT2063 is a low-power 3.3V singlechip universal tuner for analog and
digital worldwide terrestrial and cable
PRELIMINARY
standards
MT2063 Single-Chip Universal Tuner
The MicroTuner™ MT2063 is an
advanced, low-power single-chip
tuner, optimized for terrestrial and
cable television reception.
The MT2063 is capable of
receiving frequencies in the 48 MHz
to 1002 MHz range. It can convert a
selected channel to a standard
intermediate frequency (IF)
between 30 MHz and 60 MHz.
The MT2063 dual-conversion
architecture yields the desirable
characteristics of traditional
television tuners without the need
for external tracking filters. This is
achieved by an integrated preselection filter at the RF input, low
in-band emissions and outstanding
image rejection
The MT2063 has a high level of
integration to keep the total Bill of
Materials (BOM) low. It supports
multiple digital terrestrial television
standards including ATSC, DVB-T,
DMB-T and ISDB-T. In addition,
MT2063 supports 256QAM
reception as it is used in world wide
digital cable networks and analog
NTSC, PAL and SECAM signals.
It provides excellent in-band
flatness as well as consistent gain
characteristics across the complete
reception band. The integrated LNA
delivers excellent sensitivity. An
innovative architecture enables an
AGC control range of more than 90
dB. The programmable buffered
reference frequency output enables
crystal sharing with the
demodulator.
APPLICATIONS
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Digital terrestrial reception
Analog and digital PC-TV
Digital terrestrial set-top boxes
Portable TV receivers
TV Plug-in modules
Multi-standard PCTV receivers
FEATURES
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•
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•
•
•
•
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48 MHz to 1002 MHz input
frequency range
Supports off-air terrestrial and
cable reception
No active external components
required
Standard IF output works
seamlessly with analog and
digital demodulators
Low-power 1 W dual-conversion
architecture with additional
power saving modes
Integrated RF pre-filter and first
IF filter
Single-ended RF input
Alignment free
Integrated power detector for
closed loop RF AGC
Integrated IF variable gain
amplifier for direct connection to
digital demodulators
Fully compatible with ATSC,
DVB-T, DMB-T, ISDB-T, QAM/
DVB-C, NTSC, PAL, SECAM
and other terrestrial television
standards
Capable of driving cascaded
SAW filters with a built-in fixed
gain IF buffer amplifier
Can drive two IF SAW filters in
parallel for hybrid analog/digital
applications
48 pin, 7 mm x 7 mm QFN
package
MT2063 SINGL E-C HIP UN IVER SAL TU NER
PRELIMINARY PRODUCT BRIEF
TUNER ELECTRICAL CHARACTERISTICS
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply voltage
MIN
TYP
MAX
3.15
3.3
3.45
V
25
mVp-p
Supply voltage ripple
UNIT
Operating junction temperature
100
°C
Serial control clock
400
kHz
PARAMETER
PARAMETER
MIN
Storage temperature range
-50
Lead-free solder temperature
(soldering 5 seconds, x3)
-0.3
MAX
UNIT
Active current
300
mA
Input frequency range1
48
1002
MHz
Noise figure2
5
dB
Terminal voltage gain
42
dB
RF AGC range
60
dB
Image rejection
70
dBc
MAX
UNIT
LO phase noise (1 kHz)
-80
dBc/Hz
3.6
V
LO phase noise (10 kHz)
-85
dBc/Hz
+150
°C
LO phase noise (100 kHz)
-105
dBc/Hz
°C
LO step size
+260
Input voltage
TYP
RF Signal Path
ABSOLUTE MAXIMUM RATINGS
Supply voltage
MIN
Power Supply
VCC +0.3
V
50
kHz
IF VGA
Frequency range
30
Output voltage swing
Maximum terminal voltage
gain
IF AGC range
60
MHz
2.0
Vp-p
46
dB
30
dB
IF Buffer
Frequency range
30
Output voltage swing
Maximum terminal voltage
gain
48
47
46
45
44
43
42
41
40
39
38
60
MHz
2.0
Vp-p
12,18,
24
dB
Notes:
37
PRELIMINARY
1) in cable reception mode
1
36
2
35
3
34
4
33
Exposed paddle on
package bottom
5
6
2) in terrestrial reception mode
ANALOGDEMOD
32
31
7
30
8
29
9
28
10
27
11
26
12
25
FGA
IFOUTPUT
DIGITALDEMOD
RF INPUT
UPC
FGA
DNC
VGA
OPTIONAL
L02
L01
PLL
PLL
AMP
13
14
15
16
17
18
19
20
21
22
23
IFOUTPUT
24
SRO
SERIAL CONTROL
INTERFACE
SERIALDATA
CLOCK
MT2063 Pin Diagram
MT2063 Block Diagram
Microtune, Inc., 2201 10th Street, Plano, TX 75074, USA
Tel: +1-972-673-1600, Fax: +1-972-673-1602, E-mail: [email protected], Web site: www.microtune.com
For a detailed list of office locations, sales offices, and sales representatives, visit our web site at www.microtune.com
Microtune believes that the information in this document is accurate and reliable, as of the date of this document. Microtune assumes no responsibility for any consequences arising from the use of this
information, nor from any infringement of patents or the rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or other rights of Microtune. The
information in this publication replaces and supersedes all information previously supplied, and is subject to change without notice. The customer is responsible for assuring that proper design and operating
safeguards are observed to minimize inherent and procedural hazards. Microtune assumes no responsibility for applications assistance or customer product design.
The devices described in this document are not authorized for use in medical, life-support equipment, or any other application involving a potential risk of severe property or environmental damage, personal
injury, or death without prior express written approval of Microtune. Any such use is understood to be entirely at the user’s risk.
Microtune is a registered trademark of Microtune, Inc. MicroTuner, MicroStreamer, VideoCaster, DataCaster, ClearTune, and the Microtune logo are trademarks of Microtune, Inc. All other trademarks belong to
their respective companies.
Microtune’s products are protected by one or more of the following U.S. patents: 5,625,325; 5,648,744; 5,717,730; 5,737,035C1; 5,739,730; 5,805,988; 5,847,612; 6,100,761; 6,104,242; 6,163,684; 6,169,569;
6,172,378; 6,177,964; 6,211,745; 6,218,899; 6,268,778; 6,310,387; 6,323,736; 6,355,537; 6,429,502; 6,462,327; 6,535,068; 6,580,313; 6,608,522; 6,631,257; 6,714,776; 6,725,463; 6,744,308; 6,771,124;
6,784,945; 6,804,099; 6,888,406; 6,891,435; 6,906,594; 6,909,886; 6,919,774; 6,920,182; 6,922,556; 6,963,478; 6,973,288; 6,993,310; 7,035,614; 7,039,062; 7,078,960; 7,079,195; 7,119,834; 7,164,899;
7,171,176; 7,184,724; 7,190,942; 7,190,943; 7,242,918; 7,274,410; 7,304,689; 7,304,533; 7,304,393; 7,313,201; D469,742 and additional patents pending or filed.
Microtune’s products are protected by one or more of the following International patents:
United Kingdom: 1532732; Germany: 60313621.4; Netherlands: 1532732; France: 1532732; and additional patents pending or filed.
Entire contents Copyright © 1996 - 2008 Microtune, Inc.
MT2063 PB-00136 — Rev 1.1
011108
January 2008