RFFM8800 [QORVO]

Wi-Fi Front End Module;


型号：	RFFM8800
厂家：	Qorvo
描述：	Wi-Fi Front End Module
文件：	总9页 (文件大小：710K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RFFM8800

Wi-Fi Front End Module

Product Overview

The Qorvo^®RFFM8800 is an integrated dual band front end

module (FEM) designed for Wi-Fi 4 systems. The compact form

factor and integrated matching minimizes layout area in the

application.

Performance is focused on optimizing the 2.4GHz and 5GHz

PAs for a voltage range from 3 to 4.8V supply voltage that

conserves power consumption while maintaining the highest

linear output power.

The topology lends itself to applications where 2.4GHz and

5GHz can be run independently on different antennas.

30 Pin 3x5 mm Laminate Package

The RFFM8800 integrates a 2.4GHz and 5GHz power amplifier

(PA), regulator, a 5GHz single pole two-throw switch (SP2T), a

2.4GHz single-pole three-throw switch and 2.4GHz and 5GHz

low noise amplifiers (LNA).

Key Features

• 5150-5850MHz & 2412ꢀ–ꢀ2484MHz

• 5GHz P_OUT= +17.5dBm MCS7 HT20 -30dB Dynamic EVM

• 2.4GHz P_OUT= +18.5dBm MCS7 HT20 -30dB Dynamic EVM

• 2.4GHz P_OUT= +21.5dBm 11b Spectral Mask Compliance

• 5GHz 28dB & 2.4GHz 24dB Tx Gain

Functional Block Diagram

• 5GHz 2.5dB & 2.4GHz 2dB Noise Figure

• 5GHz 14dB & 2.4GHz 12dB Rx Gain

Applications

• Access Points

• Wireless Routers

• Residential Gateways

• Customer Premise Equipment

• Internet of Things

Ordering Information

Part Number

Description

RFFM8800SB

Sample bag with 5 pieces

Sample bag with 25 pieces

7” reel with 100 pieces

13” reel with 2500 pieces

Assembled Evaluation Board + 5 pcs

RFFM8800SQ

RFFM8800SR

RFFM8800TR13

RFFM8800PCK-410

Top View

RFFM8800 Data Sheet 051419 | Subject to change without notice

www.qorvo.com

1 of 9

RFFM8800

Wi-Fi Front End Module

Absolute Maximum Ratings

Parameter

Conditions

Rating

DC Supply Voltage

Control Voltage

Storage Temperature

-0.5 to +5.4V

-0.5 to +5V

PEN5, PEN2, LEN5 & LEN2

-40 to 150ꢀ°C

Into 50ꢀΩ Load for 802.11a-n (No Damage),

Transmit Mode

RF Input Power at TX5

+5 dBm

Into 50ꢀΩ Load for 802.11b-n (No Damage),

Transmit Mode

RF Input Power at TX2

RF Input Power at ANT

+0 dBm

(No Damage), Receive LNA On Mode, CW

Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum

Rating conditions to the device may reduce device reliability.

Recommended Operating Conditions

Parameter

Min.

2.412

5.15

Typ.

Max.

2.484

5.850

+4.8

+4.6

+0.2

+75

Units

GHz

Operating Frequency

Device Voltage (V_CC& V_DD

Control Voltage – High

Control Voltage - Low

T_OPERATING

)

+3.3

+3.1

+2.8

-10

°C

Extended T_OPERATING

-40

+85

°C

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

5GHz Electrical Specifications

Parameter

Conditions

Min.

Typ.

Max.

Units

TRANSMIT (TX5-ANT5) MODE

Unless otherwise noted: f=5150-5850MHz, V_CC=3.3V, T=+25ºC, PEN5=High

Wi-Fi 4 HT40 Output Power

Dynamic EVM

17.5

-31

-23

-30

-43

-23

-30

-43

dBm

MCS7 64QAM 11n

-30

-20

-28

-40

-20

-28

-40

dBc

ACP11n Spectral Mask

P_OUT= +16 dBm, f_C+/-11 MHz

P_OUT= +16 dBm, f_C+/-20 MHz

P_OUT= +16 dBm, f_C+/-30 MHz

P_OUT= +17.5 dBm, f_C+/-11 MHz

P_OUT= +17.5 dBm, f_C+/-20 MHz

P_OUT= +17.5 dBm, f_C+/-30 MHz

dBc

ACP11a Spectral Mask

dBc

Gain

25.5

TX5 Port Return Loss

ANT Port Return Loss

Quiescent Current

Operating Current

2^ndHarmonics

RF Off

150

215

-24

-45

P_OUT= +17.5 dBm

260

-20

-40

P_OUT= +17.5 dBm, BW = 1MHz

dBm/MHz

3^rdHarmonics

RFFM8800 Data Sheet 051419 | Subject to change without notice

www.qorvo.com

2 of 9

RFFM8800

Wi-Fi Front End Module

Parameter

Conditions

Min.

Typ.

Max.

Units

RECEIVE (ANT5-RX5) LNA ON

MODE

Unless otherwise noted: f=5150-5925MHz, V_CC=5V, T=+25ºC, BS=HIgh, C1=Low,

C0=Low & SLP=High

Gain

Out of Band Gain

Noise Figure

f = 800-1900MHz

2.5

3.5

RX5 Port Return Loss

ANT5 Port Return Loss

Input P_1dB

-20

-15

-5

dBm

Input IP3

LNA Turn On Time

Rx Operating Current

800

Unless otherwise noted: f=5150-5925MHz, V_CC=5V, T=+25ºC, Switching Time Power

GENERAL SPECIFICATIONS

Accuracy +/-1dB

Control Current - High

Switch Control Speed

Turn On/Off Time

LEN5

µA

CRX, CBT

100

10ó90% of total gain or power off gain

200

4:1

1000

No Spurious above -41.25dBm/MHz, P_OUT= 0

to 17 dBm, CW Signal

PA Stability - Output VSWR

2.4GHz Electrical Specifications

Parameter

Conditions

Min.

Typ.

Max.

Units

TRANSMIT MODE (TX2-ANT2)

Unless otherwise noted: f=2412-2484MHz, V_CC=5V, T=+25ºC, PEN2=High

Wi-Fi 4 HT20 Output Power

Dynamic EVM

17.5

dBm

MCS7 64QAM 11n

54Mbps

-34

-30

-34

dBm

Wi-Fi 4 HT20 Output Power

Dynamic EVM

18.5

-32

11g Output Power

Dynamic EVM

dBm

-35

19.5

-32

-23

-30

-48

-23

-30

-43

-34

-54

11g Output Power

Dynamic EVM

dBm

54Mbps

-30

-20

-28

-45

-20

-25

-40

-32

-52

27.5

Wi-Fi 4 Spectral Mask

P_OUT= +18 dBm, f_C+/-11 MHz

P_OUT= +18 dBm, f_C+/-20 MHz

P_OUT= +18 dBm, f_C+/-30 MHz

P_OUT= +19.5 dBm, f_C+/-11 MHz

P_OUT= +19.5 dBm, f_C+/-20 MHz

P_OUT= +19.5 dBm, f_C+/-30 MHz

P_OUT= +21.5 dBm, f_C+/-11 MHz

P_OUT= +21.5 dBm, f_C+/-22 MHz

dBc

11g Spectral Mask

11b Spectral Mask

Gain

-1

Across any 40MHz Channel

Across any 20MHz Channel

Gain Variance Slope

-0.5

+0.5

RFFM8800 Data Sheet 051419 | Subject to change without notice

www.qorvo.com

3 of 9

RFFM8800

Wi-Fi Front End Module

Parameter

Conditions

Min.

Typ.

Max.

Units

Any 100MHz bandwidth

f = 1600-1660MHz

-2

Out of Band Gain

-12

dBc

TX2 Port Return Loss

ANT2 Port Return Loss

ANT2-BT

Isolation

ANT2-RX2

FEM Leakage Current

Operating Current

RF Off, V_CC= 4.8V

P_OUT= +19.5dBm

µA

190

230

-22

P_OUT= +21.5 dBm, 1Mbps DSSS BW =

1MHz, up to 3:1 load

2^ndHarmonics

3^rdHarmonics

-25

-40

dBm/MHz

P_OUT= +21.5 dBm, 1Mbps DSSS BW =

1MHz, up to 3:1 load

RECEIVE (ANT2-RX2) LNA ON

MODE

Unless otherwise noted: f=2412-2484MHz, V_CC=5V, T=+25ºC, BS=Low, C1=Low,

C0=Low, SLP=High

Gain

0.25

+0.4

2.5

Gain Flatness

Noise Figure

RX2 Port Return Loss

ANT2 Port Return Loss

Isolation

Across any 40 MHz Channel

ANT2-BT

-5

Input P_1dB

-10

dBm

Input IP3

Rx Operating Current

Unless otherwise noted: f=2412-2484MHz, V_CC=5V, T=+25ºC, *BS=Low, C1=Low,

BLUETOOTH (ANT2-BT) MODE

C0=High, SLP=High

Insertion Loss

P_IN/P_OUT> 20 dBm

0.7

0.9

BT Port Return Loss

ANT2 Port Return Loss

Isolation

ANT2-RX2

dBm

Unless otherwise noted: f=2412-2484MHz, V_CC=5V, T=+25ºC, Switching Time Power

GENERAL SPECIFICATIONS

Accuracy +/-1dB

Control Current - High

Turn On/Off Time

LEN2

120

800

µA

10ó90% of total gain or power off gain

200

No Spurious above -41.25dBm/MHz, P_OUT= 0

to 21 dBm, CW Signal

PA Stability - Output VSWR

4:1

RFFM8800 Data Sheet 051419 | Subject to change without notice

www.qorvo.com

4 of 9

RFFM8800

Wi-Fi Front End Module

Logic Truth Table

Mode #

Mode

PEN2

Low

High

Low

LEN2

Low

High

Low

High

PEN5

Low

High

Low

High

Low

LEN5

Low

High

Low

High

CRX

Low

High

Low

High

Low

High

CBT

Low

High

Low

All Off

Bluetooth

Bluetooth & 5GHz Receive

Bluetooth & 5GHz Transmit

2.4GHz Transmit

2.4GHz Receive

5GHz Transmit

5GHz Receive

5GHz Receive & 2.4GHz Receive

Notes:

RFFM8800 Data Sheet 051419 | Subject to change without notice

www.qorvo.com

5 of 9

RFFM8800

Wi-Fi Front End Module

Evaluation Board Schematic

Bill of Material

Ref. Des.

Value

Description

Manuf.

Part number

Printed Circuit Board

Dualband Wi-Fi Front End Module

Capacitor, Chip, 10%, 50V, X7R, 0402

Qorvo

RFFM8800

C1, C2, C3, C4, C5,

C7, C8, C11

1000 pF

Murata

GRM155R71H102KA01D

C10, C12, C14, C15,

C16, C17, C18

10 pF

Capacitor, Chip, 5%, 50V, C0G, 0402

Murata

GRM1555C1H100JA01D

C13

1 µF

0.1 µF

4.7 µF

3K Ω

10K Ω

Capacitor, Chip, 10%, 6.3V, X5R, 0402

Capacitor, Chip, 10%, 25V, X7R, 0603

Capacitor, Chip, 10%, 10V, X5R, 1206

Resistor, Chip, 5%, 1/10W, 0805

Do Not Install

Murata

GRM155R60J105KE19D

C0603C104K3RAC

GRM31CR61A475KA01L

ERJ-6GEYJ302

C200

Kernet

C27, C28

R50

Murata

Panasonic

R51, R52

ERJ-6GEYJ103

C9, C19, C20, C21,

C22, C23, C24

RFFM8800 Data Sheet 051419 | Subject to change without notice

www.qorvo.com

6 of 9

RFFM8800

Wi-Fi Front End Module

Pin Configuration and Description

Pin Number

Label

RX2

GND

RX5

VCC

Description

2.4GHz RF output from the low noise amplifier. Internally matched to 50 Ω

Ground connection

5GHz RF output from the low noise amplifier. Internally matched to 50 Ω

Supply voltage

No electrical connection

Control pin

PEN2

No electrical connection

Control pin

LEN2

CRX

GND

TX2

Control pin

Ground connection

RF input. Internally matched to 50 Ω and DC blocked.

No electrical connection

Supply voltage

VCC

No electrical connection

RF input. Internally matched to 50 Ω and DC blocked.

No electrical connection

Supply voltage

TX5

VCC

LEN5

PEN5

CBT

GND

ANT5

GND

ANT2

GND

Supply voltage

Control pin

Ground connection

RF bi-directional antenna port. Internally matched to 50 Ω.

Ground connection

RF bi-directional antenna port. Internally matched to 50 Ω.

Ground connection

Bi-directional 2.4GHz RF input and output. Internally matched to 50 Ω

No electrical connection

GND

Ground connection

RF/DC ground. Use recommended via pattern to minimize inductance and thermal resistance. See

PCB Mounting Pattern for suggested footprint.

Pkg Base

GND

RFFM8800 Data Sheet 051419 | Subject to change without notice

www.qorvo.com

7 of 9

RFFM8800

Wi-Fi Front End Module

Mechanical Information

Dimensions and PCB Mounting Pattern

Notes:

1. All dimensions are in millimeters. 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.

RFFM8800 Data Sheet 051419 | Subject to change without notice

www.qorvo.com

8 of 9

RFFM8800

Wi-Fi Front End Module

Handling Precautions

Parameter

Rating

Standard

500V – RF Pins

1000V – DC Pins

Caution!

ESD – Human Body Model (HBM)

JESD22-A144

ESD sensitive device

ESD – Charged Device Model (CDM)

MSL – Moisture Sensitivity Level

III (500V)

Level 3

JESD22-C101C

IPC/JEDEC J-STD-020

Solderability

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

Package lead plating: Electrolytic plated Au over Ni

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.

This product also has the following attributes:

•

Lead free

Halogen Free (Chlorine, Bromine)

Antimony Free

TBBP-A (C₁₅H₁₂Br₄0₂) Free

SVHC Free

Contact Information

For the latest specifications, additional product information, worldwide sales and distribution locations:

Web: www.qorvo.com

Tel: 1-844-890-8163

Email: customer.support@qorvo.com

Important Notice

The information contained herein is believed to be reliable; however, Qorvo makes no warranties regarding the information contained herein and assumes no responsibility or

liability whatsoever for the use of the information contained herein. All information contained herein is subject to change without notice. Customers should obtain and verify the

latest relevant information before placing orders for Qorvo products. The information contained herein or any use of such information does not grant, explicitly or implicitly, to

any party any patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or anything described by such information. THIS

INFORMATION DOES NOT CONSTITUTE A WARRANTY WITH RESPECT TO THE PRODUCTS DESCRIBED HEREIN, AND QORVO HEREBY DISCLAIMS ANY AND

ALL WARRANTIES WITH RESPECT TO SUCH PRODUCTS WHETHER EXPRESS OR IMPLIED BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE,

USAGE OF TRADE OR OTHERWISE, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Without limiting the generality of the foregoing, Qorvo products are not warranted or authorized for use as critical components in medical, life-saving, or life-sustaining

applications, or other applications where a failure would reasonably be expected to cause severe personal injury or death.

RFFM8800 Data Sheet 051419 | Subject to change without notice

www.qorvo.com

9 of 9

RFFM8800 [QORVO]

相关型号：

SI9130DB

SI9135LG-T1

SI9135LG-T1-E3

SI9135_11

SI9136_11

SI9130CG-T1-E3

SI9130LG-T1-E3

SI9130_11

SI9137

SI9137DB

SI9137LG

SI9122E