User's Manual

Doc No: WG1400-00-DTS-D05
Copyright © JORJIN TECHNOLOGIES INC. 2015
http://WWW.JORJIN.COM.TW
CONFIDENTIAL
Page 5
3. PRODUCTION SPECIFICATIONS
3.1. Absolute Maximum ratings
 Over operating free-air temperature range
PARAMETERS PINS MIN MAX UNIT
V BAT 3,4,6 -0.5 3.8 V
Digital inputs -0.5 V BAT +0.5 V
RF pins -0.5 2.1 V
Analog pins (Clock input) -0.5 2.1 V
Operating temperature range (T A ) -30 +85
°C
3.2. Recommended Operating Conditions
 Over operating free-air temperature range (1)
PARAMETERS PINS CONDITIONS (2) MIN TYP MAX UNIT
V BAT 3,4,6 Direct battery connection 2.3 3.3 3.6 V
Ambient thermal slew -20 20
°C /minute
(1) Operating temperature is limited by crystal frequency variation.
(2) To ensure WLAN performance, ripple on the 2.1- to 3.3-V supply must be less than ± 300 mV.
3.3. Electrical characteristics
 3.3 V, 25°C
PARAMETER MIN NOM MAX UNIT
C IN Pin capacitance 4 pF
V IH High-level input voltage
0.65 × V BAT_IN
V BAT_IN + 0.5 V V
V IL Low-level input voltage -0.5
0.35 × V BAT_IN
V
I IH High-level input current 5 nA
I IL Low-level input current 5 nA
V OH High-level output voltage
(V BAT_IN = 3.0V)
2.4 V
V OL Low-level output voltage 0.4 V