BGU7004 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2017. All rights reserved.
Product data sheet Rev. 3 — 18 January 2017 15 of 20
NXP Semiconductors
BGU7004
SiGe:C LNA MMIC for GPS, GLONASS, Galileo and Compass
8.3 Characteristics GPS front-end
[1] Power at GPS front-end input = power at LNA input + attenuation BPF1.
[2] Out of band.
[3] f
1
= 1713 MHz; f
2
= 1851 MHz; P
1
= P
2
= +10 dBm.
[4] Relative to f = 1575 MHz.
[5] Within 10 % of the final gain.
9. Test information
9.1 Quality information
All qualification tests are performed according AEC-Q100 except for read point testing
(final test of qualification sample). Which is done only at room temperature.
As part of the zero defect program, the following is part of the industrial test flow:
• Part Average Testing
• Maverick Lot Handling at assembly factory
Table 11. Characteristics GPS front-end
f = 1575 MHz; V
CC
= 1.8 V; V
ENABLE
0.8 V; power at LNA input P
i
< 40 dBm; T
amb
= 25 C; input and output matched to
50 ; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
V
CC
supply voltage RF input AC coupled 1.5 - 2.85 V
I
CC
supply current - 4.5 - mA
G
p
power gain power at LNA input P
i
< 40 dBm
[1]
- 14.5 - dB
power at LNA input P
i
= 20 dBm
[1]
- 15.5 - dB
RL
in
input return loss power at LNA input P
i
< 40 dBm
[1]
- 8.5 - dB
power at LNA input P
i
= 20 dBm
[1]
- 10.5 - dB
RL
out
output return loss power at LNA input P
i
< 40 dBm
[1]
- 14.5 - dB
power at LNA input P
i
= 20 dBm
[1]
- 12.5 - dB
NF noise figure power at LNA input P
i
< 40 dBm
[1]
- 1.8 - dB
power at LNA input P
i
= 20 dBm
[1]
- 1.9 - dB
P
i(1dB)
input power at 1 dB gain compression f = 1575 MHz 8.2 dBm
f = 806 MHz to 928 MHz
[2]
31 dBm
f = 1612 MHz to 1909 MHz
[2]
40 dBm
IP3
i
input third-order intercept point
[3]
64 dBm
attenuation f = 850 MHz
[4]
95 - - dBc
f = 1850 MHz
[4]
90 - - dBc
t
on
turn-on time
[5]
-- 2 s
t
off
turn-off time
[5]
-- 1 s
