mt2084 Microtune,Inc, mt2084 Datasheet - Page 2

• Manufacturer Part Number: mt2084
• Description: World-standard Digital Cable Tuner
• Manufacturer: Microtune,Inc

Block Diagram
PB-00183 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.
Contact and Ordering Information
Differintial
Tuner Performance
Input return loss
(75 Ω)
Phase Noise
RF In
E-mail: [e-mail], Web site:
Microtune, Inc
2201 10th Street
Plano, TX 75074, USA
Tel: [phone], Fax: [phone]
Parameter
LNA
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
MHz
25
Condition
MT2084
ADC
2 Wire Serial
Digital
Filters
Bus
GP
I/O
www.microtune.com
-105
-125
Typ
-85
-85
-90
12
DAC
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
Signal Path: RFIN to IF Out
Voltage Gain
Noise Figure
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-00182 – MT2082 Product Brief
PB-00185 – MT2081 Product Brief
DS-00124– MT2084 Data Sheet
DS-00117– MT2082 Data Sheet
Parameter
Over IF output frequency,
calibrated
Z
Pin = -30 dBmV
Z
Pin = -30 dBmV
S
S
= 75 Ω, Z
= 75 Ω,
(receiving splitter output of MT2082)
Condition
L
= 1kΩ||5pF,
Min
44
1
Typ
2.5
1.2
Typ
1002
380
Max
400
70
63
60
60
7
Unit
MHz
MHz
Unit
kHz
mA
mA
dB
dB
dB
V
V