參數(shù)資料
型號(hào): M-959
廠商: CLARE INC
元件分類(lèi): 通信及網(wǎng)絡(luò)
英文描述: Dial Pulse Counter and Hook Status Monitor
中文描述: SPECIALTY TELECOM CIRCUIT, PDIP14
封裝: PLASTIC, DIP-14
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 123K
代理商: M-959
Specifications
V
DD
- V
SS
= 2.5 through 6.0 V unless otherwise noted.
Conditions
Min
10 PPS
20 PPS
Parameter
Break Recognition
Typ
Max
85
40
10
Units
ms
ms
ms
Notes
Signal Timing
45
30
0
Spurious Break
Rejection
Make Recognition
10 PPS
20 PPS
10 PPS
20 PPS
10 PPS
20 PPS
10 PPS
20 PPS
Logic 0
Logic 1
30
15
285
142.5
95
285
1
95
47.5
190
95
1.0
0.0
3.5
0.0
4.5
-2.1
-0.44
0.44
65
24
315
157.5
105
315
2
105
52.5
210
105
2.0
1.5
5.0
± 30
2.0
0.5
5.0
± 1.0
2.0
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
V
V
μA
mA
V
V
mA
mA
mA
μA
mA
Interdigit Time (IDT)
300
150
100
300
1.5
100
50
200
100
1.5
2.25
2.75
Off-hook Delay
On-hook Delay
LC Hysteresis
EOD (End of Digit)
Recognition
STROBE Active
Data Change Before
Input Voltages
Logic Input
Requirements
1, 2
1,3
Input Current
Pull Up/Down Resistance
Output Voltages
Logic Output
Characteristics
Logic 0
Logic 1
Vout = 2.5V
Vout = 4.6V
Vout = 0.4V
1, 4
1, 3
1
1
1
Output Currents
-4.2
-0.88
0.88
Tri-State Leakage
Supply Current
Power
Requirement
Notes:
1. V
DD
- V
SS
= 5.0V
2. Maximimum is 30% of V
DD
- V
SS
3. Minimum is 70% of V
DD
- V
SS
4. No load.
5. Typical column for reference only.
Absolute Maximum Ratings
DC Supply Voltage
Any Input Voltage Relative to V
DD
Any Input Voltage Relative to V
SS
Operating Temperature Range
Storage Temperature Range
6.0 V
+0.3 V
-0.3 V
-40C to +85C
-55C to + 125C
* Exceeding these ratings may permanently damage the M-959.
www.clare.com
2
M-959
Rev. 3
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at these or
any other conditions beyond those indicated in the opera-
tional sections of this data sheet is not implied. Exposure of
the device to the absolute maximum ratings for an extend-
ed period may degrade the device and effect its reliability.
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