cx20493-35/app Conexant Systems, Inc., cx20493-35/app Datasheet - Page 59

• Manufacturer Part Number: cx20493-35/app
• Description: With Cx20493 Smartdaa?
• Manufacturer: Conexant Systems, Inc.

Table 3-9. CX20493 LSD GPIO DC Electrical Characteristics
Table 3-10. CX20493 AVdd DC Electrical Characteristics
102247B
Input Voltage
Input Voltage Low
Input Voltage High
Output Voltage Low
Output Voltage High
Input Leakage Current
Output Leakage Current (High Impedance)
GPIO Output Sink Current at 0.33 V maximum
GPIO Output Source Current at 2.97 V minimum
GPIO Rise Time/Fall Time
Test Conditions unless otherwise stated: DVdd = +3.3V +5%; TA = 0°C to 70°C; external load = 50 pF
+3.4V < PWR+ < +4.5V
+3.2V < PWR+ < +3.39V
See PWR+, AVdd, and DVdd descriptions in Table 3-8.
CX81801-7x/8x SmartV.XX Modem in 128-Pin LQFP with CX20493 in 32-Pin LQFP Data Sheet
PWR+ Input
Parameter
3.05V < AVdd < 3.24V
Symbol
V OH
V OL
V IN
V IH
V IL
AVdd Output
–
–
–
–
+3.3V ± 5%
Conexant
-0.30
Min.
2.97
1.6
-10
-10
2.4
2.4
20
–
0
Typ.
–
–
–
–
–
–
–
–
–
3.465
Max.
0.33
100
1.0
10
10
–
–
-
-
Units
mA
mA
µA
µA
ns
V
V
V
V
V
DVdd = +3.465V
Test Conditions
3-27