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參數(shù)資料
| 型號： | EM92547B |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | CALLER ID FSK DECODER |
| 中文描述： | 來電顯示FSK信號解碼器 |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 136K |
| 代理商： | EM92547B |
EM92547A/B/D
CALLER ID FSK DECODER
________________________________________________________________________________________________________________________________________________________
* This specification are subject to be changed without notice.
1998
~ 6 ~
Absolute Maximum Ratings
Rating
DC supply voltage
Input voltage
DC current drain per pin
Power dissipation
Operating temperature range
Symbol
V
DD
V
IN
I
P
D
T
A
Value
-0.5.5 to 6
-0.5 to VDD +0.5
±
10
20
0 to 70
Unit
V
V
mA
mW
°
C
DC Electrical Characteristic
(Referenced to V
DD
=5V V
SS
=0V)
Parameter
DC supply voltage
Supply current(output pins unload) /pwr
up =1 Xtal=3.58MHz
Supply current (output pins unload) /pwr
up =0 /ring time=0 Xtal=3.58MHz
Standby current(output pins unload) /ring
time =1 /pwr up =1
Input voltage '0' level
Input voltage '1' level
Output voltage high Ioh=0.16 mA
Ouput voltage low Iol=2.0 mA
Input leakage current
Input threshold voltage positive going
Input threshold voltage negative going
Ring det2 threshold
Tip/Ring input DC resistance
Symbol
V
DD
I
DD
Min.
3.5
--
Typ.
5
3
Max.
5.5
5
unit
V
mA
I
DD
--
3
5
mA
Istby
--
--
1
uA
Vil
Vih
Voh
Vol
Iin
Vt+
Vt-
Rd2Vt
Rin
--
--
--
--
0.3
--
2.9
2.2
1.2
500
V
DD
x0.3
--
--
0.4
+/-1
TBD
TBD
TBD
--
V
V
V
V
uA
V
V
V
k
V
DD
x0.7
2.5
--
--
TBD
TBD
TBD
--
AC Electrical Characteristic
(V
DD
=+5V,T
A
=+25
°
C)
Characteristics
Input sensitivity TIP and RING
Pin1 and pin2 V
DD
=+5V
Band Pass FilterFrequence
response(relative to 1700Hz @ 0 dBm)
60Hz
550Hz
2700Hz
ù
3300Hz
Energy detect sensitivity
Min.
-35
Typ.
-48
Max
--
Unit
dBm
--
--
--
--
--
-58
-3
-3
-30
-44
--
--
--
--
--
dBm
相關PDF資料 |
PDF描述 |
|---|---|
| EM92547D | CALLER ID FSK DECODER |
| EM92600A | Dual PLL for 46MHz Cordless Phone(用于46MHz頻帶無繩電話的10通道雙鎖相環(huán)) |
| EM92600 | DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92600AM | DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| EM92547D | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:CALLER ID FSK DECODER |
| EM92600 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92600A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92600AM | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92600AP | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
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