Data Sheet

Part number:WG7837-V1
Model name :WG7837-V0
____________________________________________________________________________________
Copyright © JORJIN TECHNOLOGIES INC. 2021 21
http://www.jorjin.com.tw
CONFIDENTIAL
BR drift rate lfk+5 – fkl , k = 0 …. max 15 kHz/ 50μs
BR initial carrier
frequency tolerance
(2)
f0 – fTX -75 75 kHz
(1) Performance figures at maximum power
(2) This number is added on top of the reference clock frequency accuracy
Bluetooth Modulation, EDR
Parameter
(1)
Condition MIN TYP. MAX Units
EDR Carrier frequency stability -5 5 kHz
EDR initial carrier frequency tolerance
(2)
-75 75 kHz
EDR RMS DEVM
EDR2 4 15 %
EDR3 4 10 %
EDR 99% DEVM
EDR2 30 %
EDR3 20 %
EDR Peak DEVM
EDR2 9 25 %
EDR3 9 18 %
(1) Performance figures at maximum power
(2) This number is added on top of the reference clock frequency accuracy