TAT2801
75 Ω CATV Output Stage Amplifier
Absolute Maximum Ratings
Recommended Operating Conditions
Parameter
Rating
Parameter
Min Typ Max Units
Storage Temperature
Device Voltage (VDD)
Device Current (IDD)
RF Input Power (single tone)
-40 to 150°C
Device Voltage (VDD)
Case Temperature
Tj (for >106 hours MTTF)
11.7
12
12.3
+85
200
V
+16 V
-40
°C
°C
700 mA
75 dBmV
Electrical specifications are measured at specified test
conditions. Specifications are not guaranteed over all
recommended operating conditions.
Operation of this device outside the parameter ranges
given above may cause permanent damage.
Electrical Specifications
Test conditions unless otherwise noted: VDD=+12 V, ICC=575 mA (typ.), TAMBIENT=+25°C, 75 Ω system
Parameter
Operational Frequency Range
Conditions
Min
40
Typ
Max
1000
Units
MHz
mA
dB
Current
575
11.2
Gain
10.6
-1
12.0
±0.3
0
Gain Flatness
Gain Slope
Input Return Loss
Output Return Loss
CSO
Peak deviation from least squared fit curve.
±0.25
dB
dB
20
20
dB
dB
-65
-76
-70
58
dBc
dBc
dBc
dB
80 ch. NTSC, + 56 dBmV/ch at 1002 MHz,
15.6 dB tilt, QAM from 553 MHz to 1002 MHz
at 6 dB offset.
CTB
XMOD
CIN
ACPR2 (750 kHz – 6 MHz)
ACPR3 (6 MHz – 12 MHz)
ACPR4 (12 MHz – 18 MHz)
60
60
60
61
61
61
EQAM Vout
dBmV/ch
4−Ch. ACPR(1)
1-Ch. Harmonics
Output P1dB
Pout = 68 dBmV
-63
dBc
31
54
12
dBm
f1=950 MHz, f2=1000 MHz,
Pout=+17 dBm/tone
Output IP3
dBm
Thermal Resistance, θjc
Junction to case
°C/W
Notes:
1. Measured against DOCSIS 3.0 specified limits for out of band spurious emissions in adjacent channels
Preliminary Datasheet: Rev. E 10-13-13
Disclaimer: Subject to change without notice
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