BGA7124_10 Datasheet, PDF (1/33 Pages) NXP Semiconductors – 400 MHz to 2700 MHz 0.25 W high linearity silicon amplifier

BGA7124
400 MHz to 2700 MHz 0.25 W high linearity silicon amplifier
Rev. 01 — 21 April 2010
Product data sheet
1. Product profile
1.1 General description
The BGA7124 MMIC is a one-stage amplifier, available in a low-cost leadless
surface-mount package. It delivers 25 dBm output power at 1 dB gain compression and
superior performance up to 2700 MHz. Its power saving features include easy quiescent
current adjustment enabling class-AB operation and logic-level shutdown control to
reduce the supply current to 4 μA.
1.2 Features and benefits
„ 400 MHz to 2700 MHz frequency operating range
„ 16 dB small signal gain at 2 GHz
„ 25 dBm output power at 1 dB gain compression
„ Integrated active biasing
„ External matching allows broad application optimization of the electrical performance
„ 3.3 V or 5 V single supply operation
„ All pins ESD protected
1.3 Applications
„ Wireless infrastructure (base station,
repeater, backhaul systems)
„ Broadband CPE/MoCA
„ Industrial applications
„ E-metering
„ Satellite Master Antenna TV (SMATV)
„ WLAN/ISM/RFID
1.4 Quick reference data
Table 1. Quick reference data
Input and output impedances matched to 50 Ω, SHDN = HIGH (shutdown disabled). Typical values
at V_CC = 5 V; I_CC = 130 mA; T_case = 25 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min Typ Max Unit
I_CC
supply current
f
frequency
V_CC = 5.0 V
[1] _{50 -}
[2] _{400 -}
170 mA
2700 MHz
G_p
power gain
f = 2140 MHz
14.5 16 17.5 dB
P_L(1dB)
IP3_O
output power at 1 dB gain compression
output third-order intercept point
f = 2140 MHz
23.5 24.5 -
f = 2140 MHz ^[3] 34.5 37.5 -
dBm
dBm
[1] The supply current is adjustable; see Section 8.1 “Supply current adjustment”.
[2] Operation outside this range is possible but not guaranteed.
[3] P_L = 11 dBm per tone; spacing = 1 MHz.