BGA2851 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 3 — 13 July 2015 3 of 13
NXP Semiconductors
BGA2851
MMIC wideband amplifier
G
p
power gain f = 250 MHz 22.6 23.2 23.7 dB
f = 950 MHz 24.1 24.8 25.5 dB
f = 2150 MHz 23.1 24.6 26 dB
RL
in
input return loss f = 250 MHz 13 15 17 dB
f = 950 MHz 222427dB
f = 2150 MHz 11 14 20 dB
RL
out
output return loss f = 250 MHz 15 19 24 dB
f = 950 MHz 121314dB
f = 2150 MHz 11 14 17 dB
ISL isolation f = 250 MHz 40 61 81 dB
f = 950 MHz 444547dB
f = 2150 MHz 35 37 40 dB
NF noise figure f = 250 MHz 3.5 4.0 4.5 dB
f = 950 MHz 2.8 3.2 3.6 dB
f = 2150 MHz 2.6 3.0 3.5 dB
B
3dB
3 dB bandwidth 3 dB below gain at 1 GHz 2.7 2.9 3.1 GHz
K Rollett stability factor f = 250 MHz 19 29 39
f = 950 MHz 3 3 4
f = 2150 MHz 1 1.9 2.9
P
L(sat)
saturated output power f = 250 MHz 2 10 dBm
f = 950 MHz 3 10 dBm
f = 2150 MHz 4 3 2dBm
P
L(1dB)
output power at 1 dB gain compression f = 250 MHz 4 3 3dBm
f = 950 MHz 4.5 3.5 1.5 dBm
f = 2150 MHz 5.5 4.5 3.5 dBm
IP3
I
input third-order intercept point P
drive
= 43 dBm (for each tone)
f
1
= 250 MHz; f
2
= 251 MHz 17 15 13 dBm
f
1
= 950 MHz; f
2
= 951 MHz 19 17 15 dBm
f
1
=2150MHz; f
2
=2151MHz 23 20 17 dBm
IP3
O
output third-order intercept point P
drive
= 43 dBm (for each tone)
f
1
= 250 MHz; f
2
= 251 MHz 6 8 10 dBm
f
1
= 950 MHz; f
2
= 951 MHz 6 8 10 dBm
f
1
=2150MHz; f
2
= 2151 MHz 2.5 5.5 8.5 dBm
P
L(2H)
second harmonic output power P
drive
= 40 dBm
f
1H
= 250 MHz; f
2H
=500MHz 65 63 61 dBm
f
1H
= 950 MHz; f
2H
=1900MHz 51 50 48 dBm
IM2 second-order intermodulation distance P
drive
= 43 dBm (for each tone)
f
1
= 250 MHz; f
2
=251MHz 414242dBc
f
1
= 950 MHz; f
2
=951MHz 424243dBc
Table 6. Characteristics
…continued
V
CC
= 5.0 V; Z
S
= Z
L
= 50
; P
i
=
40 dBm; T
amb
= 25
C; measured on demo board; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
