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Sanyo Electric |
www.DataSheet4U.com
Ordering number : ENN*8131
LA8175M Monolithic Linear IC
Broadband Amplifier
Overview
The LA8175M is a broadband general purpose, low cost, high linearity RF amplifier IC.
The device offers 7 dB gain, 4.5 dB noise figure and achieves an input third order intercept point of +24 dBm.
The device is suitable to design tuner applications.
Features
• 7 dB Gain
• 4.5 dB Noise Figure
• Typical IIP3 is +24 dBm
• Single +5 V supply
Applications
• Set top box
• Cable splitters
• Antenna System
Specitications
Absolute Maximum Ratings at Ta = 25 °C
Parameter
Maximum Supply voltage
Allowable power dissipation
Symbol
VCC max
Pd max
Operating temperature
Storage temperature
Topr
Tstg
Conditions
Ta ≤ 75°C
When mounted on printed circuit board
Ratings
5.5
TBD
-20 to +75
-40 to +150
Unit
V
W
°C
°C
Recommended Operating Conditions at Ta = 25 °C
Parameter
Supply voltage
Operating supply voltage range
Symbol
VCC
VCC op
Conditions
Ratings
5.0
4.5 to 5.25
Unit
V
V
D2404 TN PC No.8131-1/5
www.DataSheet4U.com
LA8175M
Electrical Characteristics
DC Electrical Characteristics at Ta = 25 °C, VCC = 5.0 V
Parameter
Symbol
Conditions
Supply voltage
Supply current
VCC
ICCO
AC Electrical Characteristics at Ta = 25 °C, VCC = 5.0 V
Parameter
Symbol
Conditions
Input frequency range
Input return loss
Output return loss
Noise Figure
Power Gain
Input 1dB Compression Point
Input Third-Order Intercept Point
Input Second-Order Intercept Point
fin
S11
S22
NF
Gp
P1dB
IIP3
IIP2
min
4.75
Ratings
typ
5.0
75
max
5.25
Unit
V
mA
min
50
Ratings
typ
4.5
7
24
34
max
860
-10
-15
Unit
MHz
dB
dB
dB
dB
dBm
dBm
dBm
Package Dimensions
unit : mm
2213 [LA8175M]
Bottom view
Side view
0.3
34
0.15
2
1.3
2.0
1
Side view
Top view
43
12
1 : Collector
2 : Emitter
3 : Base
4 : Emitter
SANYO: MCPH4
No.8131-2/5
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