TAT6254C Ver la hoja de datos (PDF) - TriQuint Semiconductor
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TAT6254C Datasheet PDF : 9 Pages
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TAT6254C
Fiber To The Home RF Amplifier 47–1000 MHz
Specifications
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Device Voltage,VDD
Thermal Resistance (jnc. to case) jc
Rating
-60 to +150 oC
-40 to +85 oC
+15 V
17 oC/W
Operation of this device outside the parameter ranges given
above may cause permanent damage.
Recommended Operating Conditions
Parameter
VDD
TJ (for >106 hours MTTF)
Min Typ Max Units
12
V
150 oC
Electrical specifications are measured at specified test conditions.
Specifications are not guaranteed over all recommended operating
conditions.
Electrical Specifications
(Per Applications Circuit Herein)
Parameter
Operational Frequency Range
RF Gain at 553.25 MHz
Gain Flatness
Tilt
Equivalent Input Noise
RF Output Level @ 55.25 MHz, Standard
Output
RF Output Level @55.25 MHz, High
Output
Output Return Loss
CSO
CTB
Gain Control Range
Power Supply Current @ 12 V
Power Supply Current @ 5 V
Conditions
See Note 1.
See Note 2.
See Note 3.
See Notes 3 & 5.
See Note 4.
See Note 4.
See Note 6.
Min
47
18
22
1) Gain = 20*log (Z/75)
2) From 54 MHz to 870 MHz; higher tilt possible
3) AGC using 3.3 %/ch output level fixed by external AGC
4) 80 channels analog NTSC
5) Uses output transformer
6) With suggested application circuit
Optical Input and Triplexer Requirements
Parameter
Optical Input Power
Optical Modulation Index
Triplexer 1550 nm PIN Responsivity
Triplexer 1550 nm PIN Capacitance
Conditions Min
-10
Typical
33
1.0
3
3.9
19
23
16
-63
-63
33
120
200
Typical
3.3
Max
1000
Units
MHz
dB
dB
dB
pA/rtHz
dBmV/ch
dBmV/ch
dB
dBc
dBc
dB
mA
mA
Max
2
0.9
0.9
Units
dBm
%/ch
mA/mW
pF
Data Sheet: Rev A 09/14/2011
© 2011 TriQuint Semiconductor, Inc.
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Disclaimer: Subject to change without notice
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