TAT8804D1H

21 dB CATV 12V Power Doubler

Recommended Operating Conditions

Parameter

Min

Typ

Max Units

12

V

165

°C

Electrical specifications are measured at specified test

conditions. Specifications are not guaranteed over all

recommended operating conditions.

Absolute Maximum Ratings

Parameter

Rating

Storage Temperature

−40 to 100 °C

Operating Temperature

−40 to 85 °C

+18

 V

750

 mA

Operation of this device outside the parameter ranges

given above may cause permanent damage.

Electrical Specifications

Test conditions unless otherwise noted:

Includes input and output balun/transformer losses of tuned application circuit,

Parameter

Conditions

Min

Typ

Max

Units

Operational Frequency Range

50

MHz

550

650

720

mA

Gain

EVB: EB

21

dB

19.5

Gain Flatness

-0.5

+0.5

Gain Tilt

+0.6

Input Return Loss

25

dB

17

16

Output Return Loss

20

dB

17

12

Overdrive VSWR Mismatch

Tolerance

79 Ch. NTSC + 75 Ch. QAM,

−6 dB offset,

Vin = +44 dBmV per channel

EVB: EB

1.37:1

(16)

VSWR

(dB)

5.85:1

(3)

CSO

79 Ch. NTSC + 75 Ch. QAM,

−6 dB offset EQ

Vout

 = +58 dBmV with 15.6 dB tilt

Note 4

−73

−68

dBc

CTB

−79

−70

dBc

XMOD

−62

dBc

CCN

60

64

dB

OIP2

 MHz, +17 dBm / tone

Note 4

85

dBm

OIP3

49

dBm

P1dB

fo= 50 & 1003 MHz

34

dBm

Noise Figure

4.5

dB

Thermal Resistance, θjb

Junction to base

5.5

°C/W

Notes:

1. Useable S21 Bandwidth can extend to 1200 MHz with some S11 & S22 degradation

2. Using least squares fit across the band 50 to 1003 MHz

4. Standard EB configuration (EVB without protection).

5. EBP – Evaluation board with protection

Datasheet: Rev I 06-23-14

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Disclaimer: Subject to change without notice

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www.triquint.com