MT1119 查看數據表（PDF） - Unspecified
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MT1119 Datasheet PDF : 2 Pages
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MT1119 AUTOMOTIVE AM/FM AMPLIFIER SUBSYSTEM
PRODUCT BRIEF
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply voltage
Supply voltage ripple
MIN
TYP
5.75
6
MAX
6.25
15
UNIT
V
mV
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply voltage
Storage temperature range
Operating Junction Temperature
Lead temperature (soldering 5
seconds, lead-free solder)
Input voltage
MIN
-40
-0.3
MAX
6.5
+150
+145
+260
VCC +0.3
UNIT
V
°C
°C
°C
V
24 23 22 21 20 19
1
18
2
17
3
Exposed paddle on
16
4
package bottom
15
5
14
6
13
7 8 9 10 11 12
MT1119 Pin Diagram
AMPLIFIER ELECTRICAL CHARACTERISTICS
PARAMETER
Power Supply
Active current
FM Signal Path
Input frequency range FM
FM gain
FM input impedance
Return loss FM
OIP3 FM,
Output Level 2 x 110dBµV
FM noise figure at 6dB gain
AM Signal Path
Input frequency range AM
AM gain
AM input resistance
AM input capacitance
OIP3 AM,
Output Level 2 x 110dBµV
OIP2 AM,
Output Level 2 x 110dBµV
AM output noise at 6dB gain
(BW=9KHz) @ 1 MHz
Op Amps
Input voltage range
Output voltage range
HV-amp input voltage range
HV-amp output voltage range
Output current
Output Sink Current (HV-amp)
Reference
Output voltage
MIN TYP
85
76
3
50
8
140
2.7
0.15
0
1
10
145
175
-6.5
MAX
162.4
12
30
10
UNIT
mA
MHz
dB
Ω
dB
dBµV
dB
MHz
dB
MΩ
pF
dBµV
dBµV
dBµV
0
Vcc
V
0
Vcc
V
0
Vcc
V
0
28
V
20
mA
10
mA
2.5
V
FM Out
Optional FM
PIN diodes
FM In
AM In
FM Amplifier
Level Detector
Op Amp 1
6V
Power
Supply
Reference
Voltage
MT1119
High Voltage
OpAmp
AM Amplifier
12 Volt
Input
AM Out
MT1119 Block Diagram
Microtune, Inc., 2201 10th Street, Plano, TX 75074, USA
Tel: +1-972-673-1600, Fax: +1-972-673-1602, E-mail: sales@microtune.com, 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; 5,737,035; 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; 7,184,724;
7,190,942; 7,190,943; D469,742 and additional patents pending or filed.
Entire contents Copyright © 1996 - 2007 Microtune, Inc.
062007
MT2122 PB-00147 — Rev 1.0
July, 2007
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