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NXP Semiconductors - 1.2GHz 18dB gain CATV amplifier

Numéro de référence BGA3022
Description 1.2GHz 18dB gain CATV amplifier
Fabricant NXP Semiconductors 
Logo NXP Semiconductors 





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BGA3022 fiche technique
BGA3022
1.2 GHz 18 dB gain CATV amplifier
Rev. 2 — 25 February 2015
Product data sheet
1. Product profile
1.1 General description
The BGA3022 MMIC is a dual wideband amplifier with internal biasing. It is a Medium
Power Amplifier (MPA), specifically designed as an output stage for high linearity CATV
optical mini- and midi-nodes, operating over a frequency range of 40 MHz to 1200 MHz.
The MPA is housed in a lead free 8-pin HSO8 package.
1.2 Features and benefits
Internally biased
Frequency range of 40 MHz to 1200 MHz
High linearity with an IP3O of 47 dBm and
an IP2O of 85 dBm
Operating from 5 V to 8 V supply
High gain output 1dB compression
point of 30 dBm
75 input and output impedance
ICC(tot) can be controlled between
175 mA and 350 mA
Integrated feedback
1.3 Applications
CATV infrastructure network medium power output stage in optical nodes (FTTx),
distribution amplifiers, trunk amplifiers and line extenders
1.4 Quick reference data
Table 1. Quick reference data
Tamb = 25 C; typical values at VCC = 8 V; ZS = ZL = 75 ; input and output connected with 1:1 balun, VI(CTRL) = 3.3 V or open
(maximum total supply current); 40 MHz f1 1200 MHz unless otherwise specified.
Symbol Parameter
Conditions
Min Typ Max Unit
VCC
ICC(tot)
Tamb
PL(1dB)
IP3O
IP2O
supply voltage
total supply current
ambient temperature
output power at 1 dB gain compression
output third-order intercept point
output second-order intercept point
RF input AC coupled
7.6 8.0 8.4 V
175 350 -
mA
40 -
+85 C
- 30 -
dBm
[1] -
47 -
dBm
[2] -
85 -
dBm
[1] Fundamental frequency f1 = 500 MHz, fundamental frequency f2 = 501 MHz. The intermodulation product (IM3) is measured at
2 f1 f2 = 499 MHz. The output power of the fundamental frequencies is 10 dBm per frequency.
[2] Fundamental frequency f1 = 240 MHz, fundamental frequency f2 = 260 MHz. The intermodulation product (IM2) is measured at
f1 + f2 = 500 MHz. The output power of the fundamental frequencies is 10 dBm per frequency.

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