RFFM8216SB [QORVO]

2.4 GHz Integrated Wi-Fi Front-End Module;


型号：	RFFM8216SB
厂家：	Qorvo
描述：	2.4 GHz Integrated Wi-Fi Front-End Module
文件：	总11页 (文件大小：545K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RFFM8216

2.4 GHz Integrated Wi-Fi Front-End Module

16 Pin 2.3 x 2.3 mm QFN Package

Product Overview

The RFFM8216 provides a complete integrated solution in a

single front end module (FEM) for WiFi 802.11b/g/n/ac

systems.Performance is focused on a balance of efficiency to

enable long battery life and linear power that increases the

range of connection. It is specifically designed to work with the

RFFM8516 to greatly reduce BOM cost in dual band

applications.

The RFFM8216 integrates a 2.4GHz power amplifier (PA),

single pole triple throw switch (SP3T), LNA with bypass

+ BT/Rx switch (SP2T), harmonic filtering, a diversity switch

(SP2T) and a power detector coupler for improved accuracy.

Key Features

• P_OUT= 20dBm, 802.11n 20MHz MCS7 @ 2.2% (-33dB)

Dynamic EVM

Functional Block Diagram

• High efficiency

• Input and Output matched to 50 ohms

• Integrated 2.4GHz PA, SP3T, LNA with Bypass, 2xSPDT

and P_DET

Top View

• Integrated Power Detector

• High Impedance PA Enable

Applications

• IEEE 802.11b/g/n/ac WLAN Applications

• Single-Placement RF Front-End Module

• Single-band and Dual-band Wireless LAN Systems

• Portable Battery-Powered Equipment

Ordering Information

PART NUMBER

RFFM8216SB

DESCRIPTION

5 piece sample bag

25 piece sample bag

7” Reel with 100 pieces

RFFM8216SQ

RFFM8216SR

RFFM8216TR7

RFFM8216TR7-5K

RFF8216PCK-410

7” Reel with 2500 pieces

7” Reel with 5000 pieces

Full assembled Evaluation Board

w/ 5-piece bag

DATA SHEET RFFM8216 | Subject to change without notice

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RFFM8216

2.4 GHz Wi-Fi Integrated Front-End Module

Absolute Maximum Ratings

PARAMETER

CONDITIONS

RATING

Storage Temperature

-40 to 150ꢀ°C

−0.5 to +6.0 V

−0.5 to +5.0 V

800mA

DC Supply Voltage

No RF Applied

PA Enable Voltage

DC Supply Current

RF Maximum Input Power (TX Mode)

RF Maximum Input Power (RX LNA Mode)

CW, 50Ω, VCC = 3.6 V, T = 25ºC

+12 dBm

0 dBm

RF Maximum Input Power (RX BYPASS Mode) CW, 50Ω, VCC = 3.6 V, T = 25ºC

+30 dBm

Operation of this device outside the parameter ranges given above may cause permanent damage.

Recommended Operating Conditions

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Operating Temperature

−20

+60

^oC

Functional with reduced

performance

Extended Operating Temperature

Operating Voltage V_CC

−40

3.0

+85

4.2

4.8

^oC

3.6

Functional with reduced

performance

Extended Operating Voltage V_CC

Control Voltage (V-High)

Control Voltage (V-Low)

Control Current (I-High)

Control Current (I-Low)

PAEN2

LNAEN2

2.75

2.9

3.3

0.1

100

Vcc

0.4

2.75

PAEN2 / LNAEN2

PAEN2

1000

LNAEN2

PAEN2 / LNAEN2

0.1

PAEN2/ LNAEN2 = LOW

V_CC= 4.2 V

Leakage/Sleep/Bypass Mode Current

Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating conditions.

DATA SHEET RFFM8216 | Subject to change without notice

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Logic Truth Table

SINGLE BAND CONFIGURATION

MODE

PAEN2

High

Low

LNAEN2

Low

2.4 GHz TX Mode

2.4 GHz RX LNA Mode

2.4 GHz RX Bypass (Sleep)

RFSW

High

Low

High/Low

DUAL BAND CONFIGURATION

5 GHz FEM

2 GHz FEM

MODE

PAEN5

LNAEN5

SWCTL5

PAEN2

LNAEN2

5 GHz TX Mode

High

Low

High

Low

High

Low

5 GHz RX LNA Mode

5 GHz Sleep/Bypass

2.4 GHz TX Mode

2.4 GHz RX LNA Mode

2.4 GHz RX Bypass (Sleep)

RFSW

Low

N/A

High

Low

N/A

Low

N/A

Low

High

Low

High/Low

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Electrical Specifications – Transmit

(V_CC= 3.6 V; Temp=25°C; unless noted otherwise)

PARAMETER

CONDITIONS

MIN.

2412

TYP.

MAX.

2472

UNITS

MHz

Operating Frequency

Small Signal Gain

Gain flatness

−0.25

−1

+0.25

For any 20 MHz bandwidth

For entire frequency band

Output Power

DEVM

Gain flatness

+19.5

+20.5

−31

+20.0

−33

+19.0

dBm

11g 54 Mbps

MCS7 20 MHz

MCS8 20 MHz

−28

+19.0

dBm

Output Power

DEVM

−29

+18.0

dBm

Output Power

DEVM

−35

Margin to Spectrum Emission

Mask 11b 1 Mbps

3.0

Pout = 24.0 dBm

Pout = 22.0 dBm

Margin to Spectrum Emission

Mask 11g 6 Mbps

Margin to Spectrum Emission

Mask 11n, MCS0 HT20

Current 11b, 1 Mbps

Current 11n, MCS7 HT20

Return Loss RFIN Port

Return Loss ANT Port

Harmonics (2f₀)

320

230

350

Pout = 24.0 dBm

Pout = 20.0 dBm

260

−13

−30

802.11b 1Mbps; Pout = 22.0 dBm

Pout = 5.0 dBm

dBm/MHz

Harmonics (3f₀)

dBm/MHz

0.2

Power Detector Voltage

Pout = 24.0 dBm

1.1

PA Switching Speed

400

ANT to RX Isolation (TX Mode)

Electrical Specifications – RFSW (RFIN-RFSW)

(V_CC= 3.6 V; Temp=25°C; unless noted otherwise)

PARAMETER

Operating Frequency

Insertion Loss

CONDITIONS

MIN.

2412

TYP.

0.7

MAX.

2472

1.5

UNITS

MHz

2.4 GHz to 6 GHz

RFIN Port Return Loss

RFSW Port Return Loss

Input P0.1dB

dBm

DATA SHEET RFFM8216 | Subject to change without notice

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Electrical Specifications – Receive

(V_CC= 3.6 V; Temp=25°C; unless noted otherwise)

PARAMETER

Operating Frequency

Gain

CONDITIONS

MIN.

2412

TYP.

MAX.

2472

UNITS

MHz

Gain flatness

Over entire Frequency band

−1

2.1

Noise Figure

2.6

Current

dBm

Input P1dB

−10

−8

Return Loss RX Port

Return Loss ANT Port

LNA Switching Speed

400

Electrical Specifications – RX Bypass

(V_CC= 3.6 V; Temp=25°C; unless noted otherwise)

PARAMETER

Operating Frequency

Insertion Loss

CONDITIONS

MIN.

2412

TYP.

1.2

MAX.

2472

2.0

UNITS

MHz

Return Loss RX Port

Return Loss ANT Port

Input P0.1dB

dBm

DATA SHEET RFFM8216 | Subject to change without notice

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Application Circuit Schematic

Bill of Materials

REF. DES.

QTY

DESCRIPTION

MANUF.

PART NUMBER

Performance Micro

International

PCB

PCB, FM8216

RFFM8216-410(B)

CAP, 4.7uF, +80/-20%, 10V, Y5V, 0805

Cap, 0.1uF, 10%, 6.3V, X5R, 0201

CAP, 1000pF, 10%, 25V, X7R, 0201

CAP, 10pF, +/-0.5pF, 25V, C0G, 0201

IND, 6.8nH, 5%, M/L, 0201

Taiyo Yuden

Murata Electronics

Samsung

CE LMK212 F475ZG-T

GRM033R60J104KE19D

CL03B102KA3NNNC

RM TMK063CG100DT-F

LG HK06036N8J

C1, C5, C6

Taiyo Yuden

Kamaya

RES, 3.9K, 5%, 1/20W, 0201

RMC1/20-392JPA15

CONN, SMA, EL FLT VIPER, MAT-21-

1038

J1, J2, J3, J4

P1, P2

Amphenol RF Asia Corp

ITW Pancon

901-10425

CONN, HDR, ST, PLRZD, 3-PIN, 0.100"

MPSS100-3-C

DATA SHEET RFFM8216 | Subject to change without notice

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Pin Configuration and Description

Top View

PIN NUMBER

LABEL

LNAEN2

VCC

DESCRIPTION

Logic Control voltage 2. See truth table for proper voltage settings.

DC Power Supply Voltage

2,9,10

No Connection

RF output port for the 802.11b/g/n/ac LNA. This port is matched to 50Ω and DC blocked

internally.

RF input port for the 802.11 diversity switch. This port is matched to 50Ω. An external DC

block is required.

RFIN

RFSW

PDET

RF output port for the 5GHz front end module. This port is matched to 50Ω. An external DC

block is required.

Power Detector output. May need external series R/shunt C to adjust voltage level and to

filter RF noise.

ANT

RF bidirectional antenna port matched to 50Ω. An external DC block is required.

Logic Control voltage 1. See truth table for proper voltage settings.

RF and DC Ground

PAEN2

GND

6, 8, 11, 13, 15

Ground connection. The back side of the package should be connected to the ground plan

though as short of a connection as possible. PCB vias under the device are required.

Backside Pad

GND

DATA SHEET RFFM8216 | Subject to change without notice

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Timing Diagram

RFFM8216 Transmit Mode

RF/DC Power ON/OFF Sequence

VCC

VCC ON

LNAEN2

RX OFF

TX ON

LNAEN2 logic state “LOW” during TX mode

RX Signal

PAEN2

TX Signal

TIME

≥ 0.2us

Note:

Observe the timing sequence shown in the diagram above and described below.

DC, RF, and ON/OFF Time signal levels per datasheet specifications.

● Apply VCC prior to turning PA enable ON

● Turn PA enable ON prior to applying RF signal

● Turn RF signal OFF prior to turning PA enable OFF

● Turn PA enable OFF prior to turning VCC OFF

● TX/RX simultaneous transition is allowed

DATA SHEET RFFM8216 | Subject to change without notice

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Package Outline Drawing

Package Marking and Dimensions

Marking: Part number – RFFM8216

Trace code – XXXX

Notes:

1. All dimensions are in microns. Angles are in degrees.

2. Dimension and tolerance formats conform to ASME Y14.4M-1994.

3. The terminal #1 identifier and terminal numbering conform to JESD 95-1 SPP-012.

DATA SHEET RFFM8216 | Subject to change without notice

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Recommended PCB Patterns

RECOMMENDED LAND PATTERN

RECOMMENDED SOLDER MASK PATTERN

DATA SHEET RFFM8216 | Subject to change without notice

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Handling Precautions

PARAMETER

RATING

Class 1C

Class C3

STANDARD

Caution!

ESD – Human Body Model (HBM)

ESD – Charged Device Model (CDM)

ESD/JEDEC JS-001-2012

JESD22-C101

ESD sensitive device

Solderability

Compatible with both lead-free (260 °C max. reflow temperature) and tin/lead (245 °C max. reflow temperature) soldering processes.

Package lead plating: NiPdAu

RoHS Compliance

This part is compliant with the 2011/65/EU RoHS directive (Restrictions on the Use of Certain Hazardous Substances in Electrical and

Electronic Equipment), as amended by Directive 2015/863/EU.

•

Lead free

Halogen Free (Chlorine, Bromine)

Antimony Free

TBBP-A (C₁₅H₁₂Br₄0₂) Free

SVHC Free

DATA SHEET RFFM8216 | Subject to change without notice

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