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PDF BGU7007 Data sheet ( Hoja de datos )
| Número de pieza | BGU7007 | |
| Descripción | Low Noise Amplifier MMIC | |
| Fabricantes | NXP Semiconductors | |
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BGU7007
SiGe:C Low Noise Amplifier MMIC for GPS, GLONASS, Galileo
and Compass
Rev. 3 — 29 March 2012
Product data sheet
1. Product profile
CAUTION
1.1 General description
The BGU7007 is a Low Noise Amplifier (LNA) for GNSS receiver applications in a plastic
leadless 6-pin, extremely small SOT886 package. The BGU7007 requires only one
external matching inductor and one external decoupling capacitor.
The BGU7007 adapts itself to the changing environment resulting from co-habitation of
different radio systems in modern cellular handsets. It has been designed for low power
consumption and optimal performance when jamming signals from co-existing cellular
transmitters are present. At low jamming power levels it delivers 18.5 dB gain at a noise
figure of 0.85 dB. During high jamming power levels, resulting for example from a cellular
transmit burst, it temporarily increases its bias current to improve sensitivity.
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling.
1.2 Features and benefits
Covers full GNSS L1 band, from 1559 MHz to 1610 MHz
Noise figure (NF) = 0.85 dB
Gain 18.5 dB
High input1 dB compression point Pi (1dB) of 12 dBm
High out of band IP3i of 4 dBm
Supply voltage 1.5 V to 3.1 V
Power-down mode current consumption < 1 A
Optimized performance at low supply current of 4.8 mA
Integrated temperature stabilized bias for easy design
Requires only one input matching inductor and one supply decoupling capacitor
Input and output DC decoupled
ESD protection on all pins (HBM > 2 kV)
Integrated matching for the output
Small 6-pin leadless package 1 mm 1.45 mm 0.5 mm
110 GHz transit frequency - SiGe:C technology
1 page  
NXP Semiconductors
BGU7007
SiGe:C LNA MMIC for GPS, GLONASS, Galileo and Compass
Table 7. Characteristics …continued
f = 1559 MHz to 1610 MHz; VCC = 1.8 V; VENABLE >= 0.8 V; Pi < 40 dBm; Tamb = 25 C; input matched to 50 using a
5.6 nH inductor; unless otherwise specified.
Symbol Parameter
Conditions
Min Typ Max Unit
Pi(1dB)
input power at 1 dB gain compression f = 1559 MHz to 1610 MHz
VCC = 1.5 V
VCC = 1.8 V
VCC = 2.85 V
f = 806 MHz to 928 MHz
16 13 -
15 12 -
14 11 -
dBm
dBm
dBm
VCC = 1.5 V
VCC = 1.8 V
VCC = 2.85 V
f = 1612 MHz to 1909 MHz
[3] 16 13 -
[3] 15 12 -
[3] 15 12 -
dBm
dBm
dBm
IP3i input third-order intercept point
ton turn-on time
toff turn-off time
K Rollett stability factor
VCC = 1.5 V
VCC = 1.8 V
VCC = 2.85 V
f = 1.575 GHz
VCC = 1.5 V
VCC = 1.8 V
VCC = 2.85 V
[3] 14 11 -
[3] 13 10 -
[3] 11 8 -
[4] 1 4 -
[4] 1 4 -
[4] 2 5 -
[5] - - 2
[5] - - 1
1- -
dBm
dBm
dBm
dBm
dBm
dBm
s
s
[1] PCB losses are subtracted.
[2] Including PCB losses.
[3] Out of band.
[4] f1 = 1713 MHz; f2 = 1851 MHz; P1 = P2 = 30 dBm.
[5] Within 10 % of the final gain.
Table 8. ENABLE (pin 5)
40 C Tamb +85 C; 1.5 V VCC 3.1 V
VENABLE (V)
0.35
0.8
State
OFF
ON
BGU7007
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 29 March 2012
© NXP B.V. 2012. All rights reserved.
5 of 19
5 Page 
NXP Semiconductors
BGU7007
SiGe:C LNA MMIC for GPS, GLONASS, Galileo and Compass
0
RLout
(dB)
-4
-8
001aao175
0
RLout
(dB)
-5
-10
-15
001aao176
-12
-16
-20
500
(3)
(2)
(1)
1000 1500
2000
2500 3000
f (MHz)
Pi = 45 dBm; Tamb = 25 C.
(1) VCC = 1.5 V
(2) VCC = 1.8 V
(3) VCC = 2.85 V
Fig 19. Output return loss as a function of frequency;
typical values
-20
(3)
(1)
-25
-30
(2)
-35
-50 -40 -30 -20 -10
0
Pi (dBm)
Tamb = 25 C; f = 1575 MHz.
(1) VCC = 1.5 V
(2) VCC = 1.8 V
(3) VCC = 2.85 V
Fig 20. Output return loss as a function of input
power; typical values
0
ISL
(dB)
-10
-20
-30
001aao177
(3)
(2)
(1)
0
ISL
(dB)
-10
-20
-30
001aao178
(1)
(2)
(3)
(4)
-40
500
1000 1500 2000
VCC = 1.8 V; Pi = 45 dBm.
(1) Tamb = 40 C
(2) Tamb = +25 C
(3) Tamb = +85 C
2500 3000
f (MHz)
Fig 21. Isolation as a function of frequency; typical
values
-40
500
1000
1500
2000
2500 3000
f (MHz)
VCC = 1.8 V; Tamb = 25 C.
(1) Pi = 45 dBm
(2) Pi = 30 dBm
(3) Pi = 20 dBm
(4) Pi = 15 dBm
Fig 22. Isolation as a function of frequency; typical
values
BGU7007
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 29 March 2012
© NXP B.V. 2012. All rights reserved.
11 of 19
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| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet BGU7007.PDF ] | |
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