MT88E41AN ZARLINK [Zarlink Semiconductor Inc], MT88E41AN Datasheet - Page 11

• Manufacturer Part Number: MT88E41AN
• Description: CMOS Extended Voltage Calling Number Identification Circuit (ECNIC)
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

† AC Electrical Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25 C and are for design aid only, not guaranteed and not subject to production testing.
*Notes:
MT88E41
10
AC Electrical Characteristics
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
PWDN
OSC1
DATA
DATA
DCLK
DCLK
DCLK
CD
DR
DR
dBm=decibels above or below a reference power of 1mW into 600 .
Using unity gain test circuit shown in Figure 6.
Mark and Space frequencies have the same amplitude.
Band limited random noise (200-3200Hz).
Referenced to the minimum input detection level.
FSK input data at 1200 12 baud.
OSC1 at 3.579545 MHz 0.2%.
10k to V
10k to V
Function of signal condition.
The device will stop functioning within this time, but more time may be required to reach I
For a repeating mark space sequence, the data stream will typically have equal 1 and 0 bit durations.
Power-up time
Power-down time
Input FSK to CD low delay
Input FSK to CD high delay
Hysteresis
Rate
Input FSK to DATA delay
Rise time
Fall time
DATA to DCLK delay
DCLK to DATA delay
Frequency
High time
Low time
DCLK to DR delay
Rise time
Fall time
Low time
SS
DD
, 50pF to V
, 50pF to V
Characteristics
SS.
SS
.
†
- Timing
Sym
t
t
t
t
t
t
t
DCD
CDD
t
t
CRD
t
t
t
t
IDD
IAH
PD
IAL
t
t
CH
RR
CL
RL
FF
PU
R
F
1188
1200
Min
415
415
415
415
8
8
6
6
1202.8
Typ
1200
100
416
416
416
416
416
416
35
1
‡
1000
1212
1205
Max
200
200
417
417
417
200
417
50
25
10
5
Units
bps
ms
ms
ms
ms
ms
Hz
ns
ns
ns
s
s
s
s
s
s
s
s
DDQ
.
11
6,12
8
8
6, 7, 10
6, 7, 10
7
7
7
7
9
9
7
Data Sheet
Notes*
SEMICMF.019