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BGU8823 Datasheet

Dual channel low-noise high linearity amplifier

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BGU8823/A
Dual channel low-noise high linearity amplifier with DSA and
SPDT
Rev. 6 — 15 April 2020
Product data sheet
1 General description
The BGU8823/A, also known as the BTS5201H/A, is a highly integrated dual channel
digitally controlled low noise amplifier (LNA) with digital step attenuator (DSA) and a
single-pole double-through (SPDT) switch. The BGU8823/A supports receivers (main
and diversity) in both TDD and FDD systems. It has a first stage LNA optimized for
sensitivity, followed by a DSA and output stage amplifier. To support highly integrated
solutions and reduce platform costs a standalone SPDT switch is included.
The BGU8823/A is optimized for frequency band 2.3 GHz - 2.7 GHz.
The BGU8823/A is controlled via SPI bus, supporting both 3- and 4-wire configurations.
Additionally, in TDD systems the LNAs and DSA can also be controlled via direct-access
pins.
The BGU8823/A is housed in a small footprint (5x5x0.72 mm) 44-pin leadless package.
2 Features and benefits
Dual channel (diversity and main) highly integrated LNA + DSA
Frequency band 2.3 GHz - 2.7 GHz
Noise figure = 0.7 dB
High linearity: IP3O = 36 dBm
High input return loss >12 dB
High output return loss > 12 dB
Unconditionally stable up to 20 GHz
Digital step attenuator with 31 dB range and 1 dB step
High linearity SPDT, Pi(1dB) = 35 dBm, IP3i = 50 dBm
Programmable via 3 wire or 4-wire SPI (Read/write)
Small 44-terminal leadless package 5 mm × 5 mm × 0.72 mm
ESD protection on all terminals
Moisture sensitivity level 3
+5 V single supply
3 Applications
Wireless infrastructure
5G ready
Low noise and high linearity applications
LTE, W-CDMA, CDMA, GSM
General-purpose wireless applications
TDD or FDD systems
Suitable for small cells


NXP Semiconductors Electronic Components Datasheet

BGU8823 Datasheet

Dual channel low-noise high linearity amplifier

No Preview Available !

NXP Semiconductors
BGU8823/A
Dual channel low-noise high linearity amplifier with DSA and SPDT
4 Quick reference data
Table 1. Quick reference data BGU8823/A LNA1
f = 2550 MHz; VCC = 5 V; Tamb = 25 °C; input and output 50 Ω; unless otherwise specified. All RF parameters are measured
in an application board as shown in Figure 44 with components listed in Table 35 optimized for f = 2550 MHz.
Symbol Parameter
Conditions
Min Typ Max Unit
ICC
supply current
Gp
NF
PL(1dB)
IP3O
power gain
noise figure
output power at 1 dB gain
compression
output third-order intercept point
LNA1 enable
Disable
2-tone; tone spacing = 1 MHz;
Pi = -15 dBm per tone
- 54 64
- 3-
[1] 16 18 -
[1] -
0.7 -
[1] 16.1 19 -
mA
mA
dB
dB
dBm
[1] 33.5 36 -
dBm
[1] Connector and Printed-Circuit Board (PCB) losses have been de-embedded for all RF parameters.
Table 2. Quick reference data BGU8823/A DSA+LNA2
f = 2550 MHz; VCC = 5 V; Tamb = 25 °C; input and output 50 Ω; unless otherwise specified. All RF parameters are measured
in an application board as shown in Figure 44 with components listed in Table 35 optimized for f = 2550 MHz
Symbol Parameter
Conditions
Min Typ Max Unit
ICC
supply current
Gp
NF
PL(1dB)
IP3O
power gain
noise figure
output power at 1 dB gain
compression
output third-order intercept point
LNA2 enable
Disable
2-tone; tone spacing = 1 MHz;
Pi = -15 dBm per tone
- 57 67
- 5-
[1] 14.1 17 -
[1] -
2.7 -
[1] 16.1 20 -
mA
mA
dB
dB
dBm
[1] 33.5 36 -
dBm
[1] Connector and Printed-Circuit Board (PCB) losses have been de-embedded for all RF parameters.
Table 3. Quick reference data BGU8823/A SPDT
f = 2550 MHz; VCC = 5 V; Tamb = 25 °C; input and output 50 Ω; unless otherwise specified. All RF parameters are measured
in an application board as shown in Figure 44 with components listed in Table 35 optimized for f = 2550 MHz
Symbol Parameter
Conditions
Min Typ Max Unit
ICC
supply current
αins
insertion loss
- 2.1 - mA
[1] -
1.9 2.2 dB
RLin
input return loss
all SPDT pins
- 15 - dB
Pi(1dB)
input power at 1 dB gain compression
- 35 - dBm
IP3i
input third-order intercept point
2-tone; tone spacing = 1 MHz;
Pi = +5 dBm per tone
- 56 - dBm
[1] Connector and Printed-Circuit Board (PCB) losses have been de-embedded for all RF parameters.
BGU8823/A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 15 April 2020
© NXP B.V. 2020. All rights reserved.
2 / 42


Part Number BGU8823
Description Dual channel low-noise high linearity amplifier
Maker NXP
Total Page 3 Pages
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