CGD1046HI
1 GHz, 27 dB gain GaAs high output power doubler
Rev. 1 — 30 July 2010
Product data sheet
1. Product profile
1.1 General description
Hybrid amplifier module in a SOT115J package, operating at a supply voltage of 24 V
Direct Current (DC), employing Hetero junction Field Effect Transistor (HFET) GaAs dies.
1.2 Features and benefits
Excellent linearity
Superior levels of ESD protection
Extremely low noise
Excellent return loss properties
Gain compensation over temperature
Rugged construction
Unconditionally stable
Thermally optimized design
Compliant to Directive 2002/95/EC, regarding Restriction of the use of certain
Hazardous Substances (RoHS)
Integrated ring wave surge protection
1.3 Applications
CATV systems operating in the 40 MHz to 1003 MHz frequency range
1.4 Quick reference data
Table 1. Quick reference data
Bandwidth 40 MHz to 1003 MHz; VB = 24 V (DC); ZS = ZL = 75 Ω; Tmb = 35 °C; unless otherwise
specified.
Symbol Parameter
Conditions
Min Typ Max Unit
Gp power gain
f = 45 MHz
f = 1003 MHz
- 25.5 - dB
26.5 27 28 dB
CTB
CCN
Itot
composite triple beat
carrier-to-composite noise
total current
Vo = 56.4 dBmV at 1003 MHz
Vo = 56.4 dBmV at 1003 MHz
[1] -
[1] 57
[2] -
−75 −65 dBc
63 - dBc
450 465 mA
[1] 79 NTSC channels [f = 54 MHz to 550 MHz] + 75 digital channels [f = 550 MHz to 1003 MHz] (−6 dB offset);
tilt extrapolated to 13.5 dB at 1003 MHz.
[2] Direct Current (DC).
