MT7697D datasheet(67/84 Pages) ETC2

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MT7697D

Internet-of-Things Wireless Connectivity

Page 67 of 84

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Any unauthorized use, reproduction or disclosure of this document in whole or in part is strictly prohibited.

3.2.7

Bluetooth LE Transmitter Specifications

The specifications in table below are measured at the antenna port, which includes the front-end

loss.

Table 3-8. Bluetooth LE Transmitter Specifications

Parameter

Description

Min.

Typ.

Max.

Unit

Frequency Range

2402

2480

MHz

Output Power (*)

At max power output level

-20

dBm

Carrier Frequency

Offset and Drift

Frequency offset

-150

150

kHz

Frequency drift

-50

kHz

Max. drift rate

-20

Hz/us

Modulation

Characteristic

△f1avg

225

275

kHz

△f2max(Foratleast99%ofall△f2max) 185 - - kHz

△f2avg/△f1avg

0.8

0.94

Hz/Hz

In-band

Spurious Emission

±2M offset

-20

dBm

>±3MHz offset

-30

dBm

Note 1: The output power is measured at the antenna port.

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