Datasheet > RF5765

RF5765

更新时间： 2025-07-20 01:06:19

品牌	Logo	应用领域
威讯 - RFMD		电信电信集成电路
页数	文件大小	规格书
14页	1685K
描述
2.4GHz to 2.5GHz 802.11b/g/n WiFi FRONT-END MODULE

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中文翻译

获取价格

数据手册

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RF5765 数据手册

RF5765

Specification

Typ.

Parameter

Unit

Condition

Min.

Max.

2.4GHz Receive Parameters

Compliance

IEEE802.11b, IEEE802.11g,

FCC CFG 15.247,.205,.209, EN, and JDEC

Frequency

2.4

3.0

2.5

4.2

GHz

LNA Voltage Supply (LNA V

LNA Current

)

3.3

LNA V can be tied to V

at all times

BATT

LNA in “ON” state

A

LNA in “OFF” state (C_RX=low, LNA V =ON)

LNA Input P1dB

Gain

-8

-7

dBm

WiFi RX Gain

WiFi RX mode

Simultaneous WiFi/BT RX Mode

WiFi RX/BT Mode, LNA “ON”

Noise Figure

>3.3V, including switch

WiFi RX

2.1

3.5



WiFi RX mode (LNA “ON”)

WiFi RX/BT Mode (LNA “ON”)

WiFi RX Mode

Simultaneous WiFi/BT RX Mode

Passband Ripple

-0.2

-0.5

9.6

+0.2

+0.5

WiFi RX/BT Mode

WiFi RX Port Return Loss

Switch in WiFi RX/Bluetooth Mode

No external matching

WiFi RX Port Impedance

Bluetooth Parameters

Frequency

2.4

2.5

GHz

Insertion Loss

BT TX/RX only

1.2

1.5

Bluetooth mode

BT/WiFi RX GAIN

WiFi RX/BT Mode, LNA “ON”

(simultaneous mode)

Passband Ripple

-0.2

-0.5

+0.2

+0.5

Bluetooth mode

WiFi RX/BT mode

Input P1dB

BT Mode, over temp, C_BT=3.3V to 3.6V

Bluetooth Port Return Loss

9.6

Switch in Bluetooth Mode

Switch in WiFi RX/Bluetooth Mode

Other Requirements

Antenna Port Impedance

Output



Return Loss

Isolation

Antenna to Receive

In BT Mode (measured from ANT to RX port)

In TX Mode (measured from ANT to BT port)

Antenna to Bluetooth

Antenna to Receive

In TX Mode (measured from ANT to RX port)

C RX, C BT, and C BW RX control lines

Switch is in the low state (L)

Switch Control Voltage

Low

3.3

0.2

3.6

High

1.7

Switch is in the high state (H)

Switch Control Current

C_RX Current

A

Per control line (C_BT, C_BWRX)

100

Over V , Frequency and Temperature.

Switch Control Speed

Switch P1dB

100

s

dBm

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

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