MT88E43B
Data Sheet
Absolute Maximum Ratings* - Voltages are with respect to VSS unless otherwise stated.
Parameter
Symbol
Min.
Max.
Units
1
2
3
4
Supply voltage with respect to Vss
Voltage on any pin other than supplies **
Current at any pin other than supplies
Storage Temperature
VDD
VPIN
IPIN
-0.3
6
V
Vss-0.3
VDD+0.3
10
V
mA
oC
TST
-65
150
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
**
Under normal operating conditions voltage on any pin except supplies can be minimum VSS-1V to maximum VDD+1V for an input current
limited to less than 200 µΑ
.
Recommended Operating Conditions - Voltages are with respect to ground (VSS) unless otherwise stated.
Characteristics
Sym.
Min.
Typ.‡
Max.
Units
1
2
3
4
Power Supplies
VDD
fOSC
∆fc
2.7
-
5.5
V
MHz
%
Clock Frequency
3.579545
Tolerance on Clock Frequency
Operating Temperature
-0.1
-40
+0.1
85
TOP
oC
‡ Typical figures are at 25oC and are for design aid only: not guaranteed and not subject to production testing.
DC Electrical Characteristics†
Typ.‡
Max.
Units
Test Conditions
Characteristics
Sym.
Min.
1
Standby Supply Current
IDDQ
0.5
15
µA
AlI inputs are
V
DD/VSS except
for oscillator pins.
No analog input.
outputs unloaded.
PWDN=VDD
S
U
P
P
L
2
Operating Supply Current
IDD
All inputs are
VDD/VSS except
for oscillator pins.
No analog input.
outputs unloaded.
PWDN=VSS
V
V
DD = 5V ±10%
DD = 3V ±10%
4.7
2.5
8
mA
mA
Y
4.5
FSKen=VDD
3
4
Power Consumption
PO
44
mW
V
Schmitt Input High
Threshold
VT+
0.48*VDD
0.28*VDD
0.68*VDD
TRIGin,
TRIGRC
, PWDN
Schmitt Input Low
Threshold
VT-
0.48*VDD
V
5
6
Schmitt Hysteresis
VHYS
VIH
0.2
V
V
CMOS Input High
Voltage
0.7*VDD
VDD
DCLK,
MODE,
FSKen
CMOS Input Low Voltage
VIL
VSS
0.3*VDD
V
16
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
