EM92547BN Ver la hoja de datos (PDF) - ELAN Microelectronics
Número de pieza
componentes Descripción
Fabricante
EM92547BN Datasheet PDF : 13 Pages
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EM92547A/B/D
CALLER ID FSK DECODER
Absolute Maximum Ratings
Rating
Symbol
Value
Unit
DC supply voltage
VDD
-0.5.5 to 6
V
Input voltage
VIN
-0.5 to VDD +0.5
V
DC current drain per pin
I
±10
mA
Power dissipation
PD
20
mW
Operating temperature range TA
0 to 70
°C
DC Electrical Characteristic
(Referenced to VDD=5V VSS=0V)
Parameter
Symbol Min. Typ. Max. unit
DC supply voltage
VDD
3.5
5
5.5 V
Supply current(output pins unload) /pwr IDD
--
3
up =1 Xtal=3.58MHz
5 mA
Supply current (output pins unload) /pwr IDD
--
3
up =0 /ring time=0 Xtal=3.58MHz
5 mA
Standby current(output pins unload) /ring Istby --
--
time =1 /pwr up =1
1
uA
Input voltage '0' level
Input voltage '1' level
Vil
--
-- VDDx0.3 V
Vih VDDx0.7 --
--
V
Output voltage high Ioh=0.16 mA
Voh 2.5 --
--
V
Ouput voltage low Iol=2.0 mA
Vol
--
0.3 0.4
V
Input leakage current
Iin
--
-- +/-1 uA
Input threshold voltage positive going
Vt+ TBD 2.9 TBD V
Input threshold voltage negative going
Vt- TBD 2.2 TBD V
Ring det2 threshold
Rd2Vt TBD 1.2 TBD V
Tip/Ring input DC resistance
Rin
-- 500
-- kΩ
AC Electrical Characteristic
(VDD=+5V,TA=+25°C)
Characteristics
Min. Typ.
Input sensitivity TIP and RING
-35 -48
Pin1 and pin2 VDD=+5V
Band Pass FilterFrequence
response(relative to 1700Hz @ 0 dBm)
60Hz
--
-58
550Hz
--
-3
2700Hz
¡ Ù3300Hz
--
-3
--
-30
Energy detect sensitivity
--
-44
Max Unit
-- dBm
--
--
--
--
-- dBm
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* This specification are subject to be changed without notice.
1998
~6~
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