mt88e43 Zarlink Semiconductor, mt88e43 Datasheet - Page 17

• Manufacturer Part Number: mt88e43
• Description: Extended Voltage Calling Number Identification Circuit 2
• Manufacturer: Zarlink Semiconductor

Data Sheet
AC Electrical Characteristics
† AC Electrical Characteristics are over recommended operating conditions unless otherwise stated.
AC Electrical Characteristics
† AC Electrical Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25
*Notes:
1. FSK input data at 1200 12 baud.
2. OSC1 at 3.579545 MHz 0.1%.
3. Function of signal condition.
AC Electrical Characteristics
† AC Electrical Characteristics are over recommended operating conditions unless otherwise stated.
10
11
12
13
1
2
3
4
5
6
7
8
9
1
2
3
4
5
1
2
3
4
5
DATA
DATA
DCLK
DCLK
DCLK
PWDN
DCLK,
OSC1
DCLK
DR
DR
DR
CD
Rise time
Fall time
Low time
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
Frequency
Duty cycle
Rise time
DCLK low set up to DR
DCLK low hold time after DR
Power-up time
Power-down time
Input FSK to CD low delay
Input FSK to CD high delay
Hysteresis
o
Characteristics
C and are for design aid only: not guaranteed and not subject to production testing.
Characteristics
Characteristics
†
†
†
- 3-Wire Interface Timing
- 3-Wire Interface Timing (Mode 0)
- 3-Wire Interface Timing (Mode 1)
f
DCLK0
Sym
t
t
t
t
t
DCD
CDD
t
CRD
t
t
t
IDD
t
RR
RF
t
CH
RL
CL
R
F
Sym
t
t
t
t
PD
CP
CA
PU
f
DCLK1
Sym
t
t
1201.6
t
DDS
DDH
1188
R1
Min
415
415
415
415
6
6
Min
8
8
1202.8
Typ
1200
Min
500
500
416
416
416
416
416
416
30
1
‡
Max
50
25
1
1212
1204
Max
200
200
417
200
200
417
417
417
Max
70
20
5
1
Units
ms
ms
ms
ms
ms
Units
baud
ms
Hz
Units
ns
ns
ns
ns
MHz
s
s
s
s
s
s
ns
ns
ns
%
into 50pF Load
into 50pF Load
2
1
into 50pF Load
into 50pF Load
1, 2, 3
1, 2, 3
2
2
2
2
MT88E43
Notes
Notes*
Notes
5-69