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NXP Semiconductors |
BGU7031
1 GHz wideband low-noise amplifier
Rev. 2 — 7 September 2010
Product data sheet
1. Product profile
CAUTION
1.1 General description
The BGU7031 MMIC is a wideband amplifier with internal biasing. It is designed
specifically for high linearity, low-noise applications over a frequency range of 40 MHz to
1 GHz. It is especially suited to Set-Top Box applications.
The LNA is housed in a 6-pin SOT363 plastic SMD package.
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling.
1.2 Features and benefits
Internally biased
Flat gain between 40 MHz and 1 GHz
Noise figure of 4.5 dB
High linearity with an IP3O of 29 dBm
75 Ω input and output impedance
ESD protection > 2 kV Human Body Model (HBM) on all pins
1.3 Applications
Terrestrial and cable Set-Top Boxes (STB)
Silicon and “Can” tuners
Personal and Digital Video Recorders (PVR and DVR)
Home networking and in-house signal distribution
NXP Semiconductors
BGU7031
1 GHz wideband low-noise amplifier
1.4 Quick reference data
Table 1. Quick reference data
Tamb = 25 °C; typical values at VCC = 5 V; ZS = ZL = 75 Ω; Rbias = 43 Ω; 40 MHz ≤ f1 ≤ 1000 MHz.
Symbol Parameter
Conditions
Min Typ Max Unit
VCC
ICC(tot)
Tamb
NF
supply voltage
total supply current
ambient temperature
noise figure
RF input AC coupled
4.75 5.0 5.25 V
[1] -
43 -
mA
−10 +25 +70 °C
- 4.5 - dB
PL(1dB) output power at 1 dB gain
compression
1 GHz
- 13 - dBm
IP3O
output third-order intercept point
[2] -
29 -
dBm
[1] ICC(tot) is configurable with external resistor.
[2] The fundamental frequency (f1) lies between 40 MHz and 1000 MHz. The intermodulation product (IM3) is
2 × f2 − f1, where f2 = f1 ± 1 MHz. Input power Pi = −10 dBm.
2. Pinning information
Table 2.
Pin
1
2
3
4
5
6
Pinning
Description
RF_OUT
VCC
n.c.
n.c.
GND
RF_IN
Simplified outline Graphic symbol
654
32
61
123
54
sym141
3. Ordering information
Table 3. Ordering information
Type number Package
Name
Description
BGU7031
-
plastic surface-mounted package; 6 leads
Version
SOT363
4. Marking
Table 4. Marking codes
Type number
BGU7031
Marking code
SC%
Note: % character indicates the location of production.
BGU7031
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 7 September 2010
© NXP B.V. 2010. All rights reserved.
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