mt2082 Microtune,Inc, mt2082 Datasheet - Page 2

• Manufacturer Part Number: mt2082
• Description: World-standard Digital Cable Tuner
• Manufacturer: Microtune,Inc

Block Diagram
Tuner Performance
Contact and Ordering Information
RF In
Input return loss
(75 Ω)
Phase Noise
PB-00182 Rev. 1.0
Copyright © 1996 - 2010 Microtune, Inc.
Microtune, the Microtune logo, and ClearTune are registered trademarks of Microtune, Inc. MicroTuner, MicroStreamer, MicroCeiver and FADE are
trademarks of Microtune, Inc. For important legal information including product disclaimers and patent information, please visit our web site.
Parameter
E-mail: [e-mail], Web site:
Microtune, Inc
2201 10th Street
Plano, TX 75074, USA
Tel: [phone], Fax: [phone]
Split 1
RF LT
Differential RF Outputs
LNA
Split 2
SRO
Out
Over entire frequency
range and AGC range
1 kHz offset
10 kHz offset
20 kHz offset
100 kHz offset
1 MHz offset
SRO
Condition
MHz
25
MT2084
MT2084
MT2082
ADC
2 Wire Serial
Digital
Filters
Bus
GP
I/O
Typical
-125
-65
-85
-89
-98
10
DAC
www.microtune.com
dB/Hz
dB/Hz
dB/Hz
dB/Hz
dB/Hz
Unit
dB
IF AGC
IF Out
Electrical Characteristics
Power Supply
Active Current, Digital
Active Current, Analog
Active Current, Analog
Signal Path
Voltage Gain
Image Rejection
Related Documents
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Parameter
Recommended Operating Conditions
Supply voltage – Analog
Supply voltage – Digital
Input frequency Range
Intermediate Frequency
(programmable)
Serial clock frequency
PB-00183 – MT2084 Product Brief
PB-00185 – MT2081 Product Brief
DS-00117– MT2082 Data Sheet
DS-00124– MT2084 Data Sheet
Parameter
Splitters and loop-thru
disabled
with both splitters
enabled
Z
1kΩ||5pF, Pin = -30
dBmV
Over IF output
frequency, calibrated
S
= 75 Ω, Z
Condition
2.375
L
1.14
Min
=
44
1
Typ
2.5
1.2
Typical
380
440
90
77
60
2.625
Max
1002
1.26
400
60
Unit
Unit
MHz
MHz
kHz
mA
mA
mA
dB
dB
V
V