MT1467 MicroTune, MT1467 Datasheet - Page 2

• Manufacturer Part Number: MT1467
• Description: RF Silicon AND Subsystems Solutions FOR Broadband Communications AND Automotive Electronics
• Manufacturer: MicroTune

MT1467 A M /F M DOUBL E TU N ER MODUL E
PRODUCT BRIEF
RECOMMENDED OPERATING CONDITIONS
8.5 V Power Supply
5 V Power Supply
Operating temperature range
Storage temperature
INPUT/OUTPUT CHARACTERISTICS
Antenna Input AM mode
Antenna Input FM mode
AGC Buffer Output
Keyed AGC Input
SDA
SCL
Intermediate Frequency Output
Max. balanced output Voltage
Output resistance
AF Sample Output*
AF Hold Output*
Bus enable
* Open collector output with maximum sink current; no internal pull
up resistor
DIMENSIONS*
Length
Width
Heigth
*All inputs/outputs via pins; number of pins is 2x16; pin grid is 2.54 mm
MT1467 PB-00143 — Rev 1.0
Current AM mode
Current FM mode
Voltage
Current AM mode
Current FM mode
Voltage
Input Capacitance, AGC inactive
Input Conductance, AGC inactive
Input Conductance, AGC active
Input Impedance, AGC inactive
VSWR, AGC inactive
Input Resistance, AGC active
LOW-level input voltage
HIGH-level input voltage
Microtune, Inc., 2201 Tenth Street, Plano, TX 75074, USA
Tel: [phone], Fax: [phone], E-mail: [e-mail], Web site:
For a detailed list of office locations, sales offices, and sales representatives, visit our Web site at
The information in this document is believed to be accurate and reliable. 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; 5,737,035; 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; 7,078,960; 7,079,195; 7,164,899; 7,171,176; D469,742 and
additional patents pending or filed.
Entire contents Copyright © 1996 - 2007 Microtune, Inc.
P
P
P
ARAMETER
ARAMETER
ARAMETER
SDA and SCL HIGH and LOW
levels are specified according to a
3.3V serial bus. The bus pins also
tolerate thresholds of a 5 V bus.
-0.3
M
-40
-40
M
0.4
10
2
IN
IN
M
EASUREMENT
88
48
13
10.7
T
500
500
8.5
T
1.4
1.2
1.2
65
58
40
30
60
50
YP
5
1
YP
M
M
3.3
1.4
85
95
5.3
4
1
AX
AX
U
mm
mm
mm
U
MHz
U
NIT
mA
mA
mA
mA
mS
mS
mA
mA
°C
°C
pF
µA
V
V
NIT
Ω
Ω
V
V
Ω
V
V
NIT
www.microtune.com
Receiving frequency range (depends on version)
ELECTRICAL CHARACTERISTICS*
AM Parameters
FM Parameters
AM mode USA
FM mode USA
AM MW mode Europe
FM mode Europe
Sensitivity: RF level for 26dB S+N/N
S+N/N at RF input = 60dBµV
IF rejection (10.7MHz)
Image rejection IF1 = tuned
frequency + 21.4MHz
Sensitivity: RF level for 26dB S+N/N
S+N/N (Mono) at RF input =
60dBµV
IF rejection (10.7MHz)
Image rejection IF1 = tuned
frequency + 21.4 MHz
AM suppression
Distortion at RF level = 60dBµV
Selectivity ± 200 kHz
Antenna
AM/FM
*Electrical characteristics measured with Philips backend DSP
SAF7730 and antenna dummy
www.microtune.com
MT1467
P
EEPROM
ARAMETER
Supply
8.5/5V
Power
AM/FM Tuner
Main
MT1467 Block Diagram
SCL
Interface
I
2
C Bus
PLL
MT1467 Block Diagram
SDA
(e.g. Philips
SAF7730)
Car DSP
IF Out
87.9
87.5
M
520
531
IN
Interface
I
2
C Bus
PLL
0.05
100
T
30
54
75
80
62
55
70
65
-2
YP
FM Tuner
Sub
February 2007
EEPROM
1.720
107.9
1.602
013007
M
Supply
8.5/5V
108
Power
AX
dBµV
dBµV
dBµV
MHz
MHz
U
kHz
kHz
dB
dB
dB
dB
dB
dB
dB
%
NIT
Antenna
FM