AG8888
CALL WAITING DECODER
DC ELECTRICAL CHARACTERISTIC
VDD=5V, Vss=0V, Ta=25°C, fOSC=480KHz
Sym.
VDD
IDD
Description
Condition
Min. Typ.
Max. Unit
operating supply voltage
operating supply current
low level input voltage
high level input voltage
low level output voltage
high level output voltage
3.6
3.3
6
V
mA
V
1.5
1.5
VIL
VIH
3.5
0.4
4.6
V
VOL
VOH
load=1mA
load=1mA
V
V
Note: 1.both tones in the composite signal have equal amplitude.
2.tone pair is deviated by 0.5%.
3.addes a 0.1uf capacitor between Power and Ground.
AC ELECTRICAL CHARACTERISTIC
(VDD=+5V,Ta=+25°C)
CHARACTERISTIC
Min.
Typ.
-36
Max.
Unit
Input sensitivity ,VDD=+5V, Input G=1
Input frequency tolerance for 2130Hz
Input frequency tolerance for 2750Hz
dBm
%
±1.2
±1.2
%
* This specification are subject to be changed without notice.
4
8.8.2000
ELAN [ ELAN MICROELECTRONICS CORP ]
