参数资料
型号: M-991-01SM
厂商: CLARE INC
元件分类: 无绳电话/电话
英文描述: Call Progress Tone Generator
中文描述: CALL PROGRESS TONE GENERATOR, PDSO16
封装: SOIC-16
文件页数: 2/6页
文件大小: 183K
代理商: M-991-01SM
Absolute Maximum Ratings
Storage Temperature
-55° to 125° C
Operating Ambient Temperature
-25° to 70° C
Operating Ambient Temperature
-40° to 85° C
for the M-991-02SM
V
DD
7.0V
Any Input Voltage
V
SS -0.6 to VDD +0.6V
Note:
1. Exceeding these ratings may permanently damage the M-991.
www.clare.com
2
M-991
Rev. 1
7. At XOUT pin as compared to 3.579545 MHz.
8. OUTDRIVE with load >5 KW/OUTDRIVE with
540 W load.
9. Resistance at V
REF to VDD or VSS > 1 MW.
10. Crystal oscillator active.
11. Measured 90% to 10%.
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.
Specifications
Parameter
Min
Typ
Max
Units
Notes
Power Supply
V
DD
4.75
-
5.25
V
1
and Reference
Current Drain, IDD
-
2.0/4.0
-
mA
8
V
REF Pin:
Deviation from (V
DD + VSS)/2
-2
-
+2
%
Internal Resistance from V
REF
3.25
-
6.75
k
to V
DD, VSS
Oscillator
Frequency Deviation
-0.01
-
+0.01
%
7
External Clock: (XOUT open)
V
IL
0
-
0.2
V
IH
V
DD - 0.2
-
V
DD
V
Duty Cycle
40
-
60
%
XIN, XOUT Loading:
Capacitance
-
10
pF
10
Resistance
20
-
M
-
Tone Output
Frequency Deviation
-0.5
-
+0.5
%
-
Level
100
-
180
mV
2
Distorting Components
-35
-
dB
3
Idle
-
-60
dBm
4
OUTDRIVE Envelope Rise Time
-
4
ms
5
Control
DX, CE Pns:
V
IL
-
0.5
V
6
V
IH
2.5
-
V
Mute Pins:
VOL (I
SINK = -100 A)
-
1.5
V
OH (ISOURCE = 100 A)
V
DD - 1.5
-
V
Timing
Data Setup (t
DS)
200
-
ns
11
Data Hold (t
DH)10
-
ns
Chip Enable Fall (t
PL)-
-
90
ns
Tone On Delay (t
TO)-
-
5
ms
Tone Off Delay (t
TD)-
-
5
ms
Mute Delay from Outdrive (t
MO)
-
200
ns
Notes: (unless otherwise specified)
1. All DC voltages are referenced to V
SS.
2. Vrms per tone, 540 W load.
3. Any one frequency relative to the lowest level output tone (f<4000 Hz).
4. 0 dBm = 0.775 Vrms.
5. To 90% maximum amplitude.
6. For all supply voltages in the operating range.
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