TAT8857A1H-PCB View Datasheet(PDF) - TriQuint Semiconductor
Part Name
Description
MFG CO.
'TAT8857A1H-PCB' PDF : 12 Pages View PDF
TAT8857A1H
CATV Doubler – Hybrid RFIC
Absolute Maximum Ratings
Parameter
Storage Temperature
Rating
−65 to 150°C
Operation of this device outside the parameter ranges
given above may cause permanent damage.
Recommended Operating Conditions
Parameter
Min Typ Max Units
Supply Voltage (VCC)
24
V
ICC
350
mA
TCASE
−20
TJ (for >106 hours MTTF)
+115 °C
+150 °C
Electrical performance is measured and guaranteed under
conditions noted in the electrical specifications table.
Specifications are not guaranteed over all recommended operating
conditions.
Electrical Specifications
Test conditions unless otherwise noted: VCC =+24V, Temp= +25°C, 75 Ω system.
Parameter
Conditions
Min
Typ
Max
Units
Operational Frequency Range
40
1000
MHz
Test Frequency
40
MHz
Gain
25
dB
Input Return Loss
18
dB
Output Return Loss
17
dB
Output P1dB
f= 500 MHz
31
dBm
Output IP3
f1=225 MHz, f2=325 MHz,
Pout= +15 dBm/tone
52
Composite Triple Beat (1)
-73
Composite Second Order (1)
-74
Composite Intermodulation Noise (1)
60
XMOD (1)
-68
dBm
dBc
dBc
dB
dBc
Noise Figure
4.0
dB
Vbias
IDD (2)
Thermal Resistance, θjc
Module (junction to case)
24
V
350
mA
3.4
°C/W
Notes:
1. 79ch. NTSC + QAM (6dB offset) to 1003.25 MHz, 13dB uptilt from 55.25 MHz to 1003.25 MHz, 40 dBmV/ch at 55.25 MHz and
the equivalent of 53 dBmV/ch at 1003.25 MHz.
2. Active biasing is easily implemented with traditional dual-pnp approaches. Biasing at 12 V is also possible.
Data Sheet: Rev. B 06/30/13
© 2013 TriQuint
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Disclaimer: Subject to change without notice
www.triquint.com
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