BGU8821 datasheet(2/41 Pages) NXP

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NXP Semiconductors

BGU8821/A

Dual channel low-noise high linearity amplifier with DSA and SPDT

BGU8821/A

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 6 — 15 April 2020

2 / 41

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

4 Quick reference data

Table 1. Quick reference data BGU8821/A LNA1

f = 900 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 33 optimized for f = 900 MHz.

Symbol

Parameter

Conditions

Min Typ Max Unit

LNA1 enable

ICC

supply current

Disable

power gain

[1] 15.9 19

noise figure

[1] -

0.6

PL(1dB)

output power at 1 dB gain

compression

[1] 17.9 21

dBm

IP3O

output third-order intercept point

2-tone; tone spacing = 1 MHz;

Pi = -15 dBm per tone

[1] 34

dBm

[1]

Connector and Printed-Circuit Board (PCB) losses have been de-embedded for all RF parameters.

Table 2. Quick reference data BGU8821/A DSA+LNA2

f = 900 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 33 optimized for f = 900 MHz

Symbol

Parameter

Conditions

Min Typ Max Unit

LNA2 enable

ICC

supply current

Disable

power gain

[1] 14.5 18

noise figure

[1] -

1.6

PL(1dB)

output power at 1 dB gain

compression

[1] 18.0 22

dBm

IP3O

output third-order intercept point

2-tone; tone spacing = 1 MHz;

Pi = -15 dBm per tone

[1] 34

dBm

[1]

Connector and Printed-Circuit Board (PCB) losses have been de-embedded for all RF parameters.

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