BGU7003 Low Noise Amplifier for 400 MHz and 900 MHz E-Metering Applications
Application note for the BGU7003 LNA, detailing circuit design, BOM, and performance for 400 MHz and 900 MHz bands in E-metering systems.
Overview
This document describes the implementation of the NXP BGU7003 wideband low noise amplifier (LNA) in 400 MHz and 900 MHz frequency bands, specifically for E-metering applications. It provides comprehensive circuit schematics, bill of materials (BOM), and evaluation board layouts. The design is optimized for low power consumption and high sensitivity, featuring a noise figure below 1.2 dB and gain greater than 15 dB. Included are Agilent ADS simulation results and measured performance data regarding return loss, gain flatness, and stability across a 3.3 V to 3.7 V operating range.
Use Cases
- E-metering (smart meters)
- Mobile phones
- Personal Digital Assistants (PDA)
- Personal Navigation Devices (PND)
- Remote controllers
Topics
Referenced Parts
NXP
The BGU7003 is a wideband low noise amplifier in a plastic, leadless 6 pin extremely thin small outline SOT891 package.
CON-2PIN
Molex
9 1 J2 90120-0762 Molex CON-2PIN
CON-3PIN
Molex
8 2 J1 90120-0763 Molex CON-3PIN
CON-3PIN
Molex
J3 90120-0763 Molex CON-3PIN
| 901-10110 | Amphenol | J5 901-10110 Amphenol CON-SMA-1 |
| 90120-0762 | Molex | J2 90120-0762 Molex CON-2PIN |
| 90120-0763 | Molex | J1 90120-0763 Molex CON-3PIN |
| GRM1555C1H151JA01 | Murata | C1 GRM1555C1H151JA01 Murata 150 pF |
| GRM1555C1H221JA01_ | Murata | C4 GRM1555C1H221JA01 Murata 220 pF |
| GRM1555C1H3R3CZ01D | Murata | C8 GRM1555C1H3R3CZ01D Murata 3.3 pF |
| GRM155R71C104KA88_ | Murata | C9 GRM155R71C104KA88 Murata 0.1 uF |
| LQW15AN33NJ00D | Murata | L3 LQW15AN33NJ00D Murata 33 nH |
| BGU7003 | NXP | The BGU7003 is a wideband low noise amplifier in a plastic, leadless 6 pin extremely thin small outline SOT891 package. |
| ERJ-2RKF1401X | Panasonic | R4 ERJ-2RKF1401X Panasonic - ECG 1400 |
| ERJ-2RKF1691X | Panasonic | R4 ERJ-2RKF1691X Panasonic - ECG 1690 |
| ERJ-2RKF2150X | Panasonic | R1 ERJ-2RKF2150X Panasonic - ECG 215 Ohm |
| ERJ-2RKF3901X | Panasonic | R2 ERJ-2RKF3901X Panasonic - ECG 3.9 kOhm |
| GRM1555C1H151JA01 | Murata | C12 GRM1555C1H151JA01 Murata 150 pF |
| GRM1555C1H151JA01 | Murata | 1 2 C1 GRM1555C1H151JA01 Murata 150 pF |
| GRM1555C1H221JA01_ | Murata | C10 GRM1555C1H221JA01 Murata 220 pF |
| GRM1555C1H221JA01_ | Murata | 3 2 C4 GRM1555C1H221JA01 Murata 220 pF |
| GRM1555C1H3R3CZ01D | Murata | 6 1 C8 GRM1555C1H3R3CZ01D Murata 3.3 pF |
| GRM155R71C104KA88_ | Murata | 7 1 C9 GRM155R71C104KA88 Murata 0.1 F |
| LQW15AN33NJ00D | Murata | 12 1 L3 LQW15AN33NJ00D Murata 33 nH |
| BGU7003 | NXP | 16 1 U1 BGU7003 NXP BGU7003 |
| ERJ-2RKF1401X | Panasonic | 15 1 R4 ERJ-2RKF1401X Panasonic - ECG 1400 |
| ERJ-2RKF1691X | Panasonic | 15 1 R4 ERJ-2RKF1691X Panasonic - ECG 1690 |
| ERJ-2RKF2150X | Panasonic | 13 1 R1 ERJ-2RKF2150X Panasonic - ECG 215 |
| ERJ-2RKF3901X | Panasonic | 14 1 R2 ERJ-2RKF3901X Panasonic - ECG 3.9 k |
| 0603CS-11NX_L | Coilcraft | L3 0603CS-11NX_L Coilcraft 11 nH |
| 0603CS-43NX_L | Coilcraft | L1 0603CS-43NX_L Coilcraft 43 nH |
| 0603CS-5N6X_L | Coilcraft | L1 0603CS-5N6X_L Coilcraft 5.6 nH |
| GRM1555C1H5R6DZ01 | Murata | C7 GRM1555C1H5R6DZ01 Murata 5.6 pF |
| GRM155F50J105ZE01 | Murata | C2 GRM155F50J105ZE01 Murata 1 uF |
| GRM1555C1H5R6DZ01 | Murata | 5 1 C7 GRM1555C1H5R6DZ01 Murata 5.6 pF |
| GRM155F50J105ZE01 | Murata | C11 GRM155F50J105ZE01 Murata 1 F |
| GRM155F50J105ZE01 | Murata | 2 2 C2 GRM155F50J105ZE01 Murata 1 F |
| CON-2PIN | Molex | 9 1 J2 90120-0762 Molex CON-2PIN |
| CON-3PIN | Molex | 8 2 J1 90120-0763 Molex CON-3PIN |
| CON-3PIN | Molex | J3 90120-0763 Molex CON-3PIN |