75Ω 5V 50-2600 MHz RF
Amplifier
Applications
•
•
•
•
•
Distribution Amplifiers
Multi-Dwelling Units
Drop Amplifiers
Single-ended Gain Block
FTTH Receivers
TA
4
T7
60
B1
A
TAT7460B1A
SOT-89 Package
Product Features
•
•
•
•
•
50–2600 MHz
Bandwidth
Low Noise Figure: 3.0 dB up to 1600 MHz
Extremely Flat Gain Response
Low Power Consumption: 100 mA with 5 V
SOT-89 package
Functional Block Diagram
GND
General Description
The TAT7460B1A is a 75 Ohm RF Amplifier designed for
use up to 2600 MHz,
addressing the CATV and Satellite
bands in a single part. The TAT7460B1A is fabricated
using six
inch GaAs pHEMT technology to optimize
performance and cost.
1
RF IN
2
GND
3
RF OUT/V
DD
Pin Configuration
Pin No.
1
2
3
Backside Tab
Label
RF IN
GND
RF
OUT / V
DD
GND
Ordering Information
Part No.
TAT7460B1A
TAT7460B1A-EVB
Description
75Ω pHEMT
Amplifier
50–2600
MHz
Evaluation Board
Standard T/R size =
1000 pieces on a 7” reel.
Datasheet: Rev A 2/14/14
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75Ω 5V 50-2600 MHz RF
Amplifier
Absolute Maximum Ratings
Parameter
Storage Temperature
Device Voltage (V
DD
)
−65
to 150 °C
+10 V
TAT7460B1A
Min
4.5
−40
Recommended Operating Conditions
Parameter
Device Voltage (V
DD
)
Device Voltage (I
DD
)
Case Temperature
6
Tj for >10 hours MTTF
Rating
Typ
5.0
100
Max Units
6.5
120
+85
+150
V
mA
°C
°C
Operation of this device outside the parameter ranges
given above may cause permanent damage.
Electrical specifications are measured at specified test
conditions. Specifications are not guaranteed over all
recommended operating conditions.
Electrical Specifications
Test conditions unless otherwise noted:
V
DD
=+5
V, Temp= +35
°C,
Freq.=50–2600 MHz
Parameter
Operational Frequency Range
Gain
Gain Flatness
Input Return Loss
Output Return Loss
CSO
CTB
XMOD
Output IP2
Output IP3
Output P1dB
Noise Figure
Device Current (I
DD
)
Thermal Resistance, θ
jc
Conditions
Min
50
Typ
17
+/- 0.35
14
14
-60
-73
-70
+52
+38
+20
3.0
90
36
Max
2600
Units
MHz
dB
dB
dB
dB
dBc
dBc
dBc
dBm
dBm
dBm
dB
mA
°C/W
Deviation from sloped response
30 dBmV/channel at output
80 channels flat
Pout = +5 dBm/tone
f1 = 225 MHz, f2 = 325 MHz
50–1600 MHz
70
Junction to case
+46
+31
120
Datasheet: Rev A 2/14/14
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75Ω 5V 50-2600 MHz RF
Amplifier
TAT7460-EVB Evaluation Board (50-2600 MHz)
R1
J3
C3
C2
C7
L3
U1
C6
C1
C5
L1
C8
TAT7460B1A
C3
R
L2
L4
C4
L
U1
TAT7460
L1
L2
J1
J2
C1
J1
RF Input
C5
C6
Bill of Material − TAT7460-EVB
Reference Des.
U1
C1, C4
C2, C3, C7
C5, C6
C8
L1
L2
L3
L4
R1
J1, J2
Value
-
470 pF
0.01 uF
0.5 pF
0.2 pF
4.3 nH
2.2 nH
880 nH
-
0Ω
-
Description
75 Ω pHEMT Amplifier
Ceramic Cap, 0603, 16 V, 5%
Ceramic Cap, 0603, X7R, 16 V, 5 %
Ceramic Cap, 0603, 50 V, ±0.1 pF
Ceramic Cap, 0402, 50 V, ±0.05 pF
Wirewound Ind, 0603, 5%
Wirewound Ind, 0603, 5%
Wirewound Ind, 1206, 5%
Ferrite Bead, 0402, 200 mA, 1.0 kΩ
Thick Film Res, 1206
F-Connector
TriQuint
Various
Various
Various
Various
Various
Various
Various
Murata
Various
Various
Manuf.
Part Number
TAT7460B1A
BLM15AG102SN1
Datasheet: Rev A 2/14/14
© 2014
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75Ω 5V 50-2600 MHz RF
Amplifier
Performance Plots – TAT7460B1A
Test conditions unless otherwise noted: V
DD
= +5 V,
I
DD
= 90 mA
TAT7460B1A
20
18
16
Gain
S21 (dB)
−40°C
14
12
10
8
+35°C
+85°C
100
600
Frequency (MHz)
1100
1600
2100
2600
0
-10
-20
Input Return Loss
0
-10
-20
Output Return Loss
S11 (dB)
−40°C
S22 (dB)
−40°C
-30
-40
-50
+35°C
+85°C
-30
-40
-50
+35°C
+85°C
100
600
Frequency (MHz)
1100
1600
2100
2600
100
600
Frequency (MHz)
1100
1600
2100
2600
4.5
4.0
3.5
3.0
−40°C
+25°C
+85°C
Noise Figure
NF (dB)
2.5
2.0
1.5
1.0
0.5
0.0
100
400
700
1000
1300
1600
Frequency (MHz)
Datasheet: Rev A 2/14/14
© 2014
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Disclaimer: Subject to change without notice
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75Ω 5V 50-2600 MHz RF
Amplifier
Performance Plots – TAT7460B1A
Test conditions unless otherwise noted: V
DD
= +5 V,
I
DD
= 90 mA
CSO
+35°C
+85°C
TAT7460B1A
-54
-58
-62
-66
-70
-74
-78
CSO (dBc)
−40°C
80 ch NTSC, Pout = 30 dBmV/ch, Flat Loading
0
100
200
Frequency (MHz)
300
400
500
600
-70
−40°C
CTB
-72
-74
-76
-78
-80
-82
80 ch NTSC, Pout = 30 dBmV/ch, Flat Loading
CTB (dBc)
+35°C
+85°C
0
100
200
Frequency (MHz)
300
400
500
600
-58
-62
−40°C
XMOD
XMOD (dBc)
-66
-70
-74
-78
-82
+85°C
80 ch NTSC, Pout = 30 dBmV/ch, Flat Loading
+35°C
0
100
200
Frequency (MHz)
300
400
500
600
Datasheet: Rev A 2/14/14
© 2014
TriQuint
-
5 of 7
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Disclaimer: Subject to change without notice
www.triquint.com
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