MT8930CE Zarlink Semiconductor, MT8930CE Datasheet - Page 32

• Manufacturer Part Number: MT8930CE
• Description: Description = 4 Wire Full-duplex 2B+D (192Kb/s) Data Format Isdn S And T Subscriber Network Interface Circuit With Controllerless Mode ;; Package Type = Pdip ;; No. Of Pins = 28
• Manufacturer: Zarlink Semiconductor

Absolute Maximum Ratings
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions
‡ Typical figures are at 25
* Except for CK/NT pin. See below.
** Including the transformer DC resistance.
DC Electrical Characteristics
‡ Typical figures are at 25
AC Electrical Characteristics
‡ Typical figures are at 25
MT8930C
32
1
2
3
4
5
10
1
2
3
4
5
6
1
2
3
4
5
1
2
3
4
5
6
7
8
9
Supply Voltage
Voltage on any I/O pin
Current on any I/O pin
Storage Temperature
Package Power Dissipation
Input Voltage
Input Current
Output Voltage
Output Current
Input Impedance
Supply Voltage
Input High Voltage*
Input Low Voltage*
Load Resistance
Load Capacitance
Operating Temperature
Supply Current
Input High Voltage except for pin
CK/NT
Input High Voltage for pin CK/NT
Input Low Voltage except for pin
CK/NT
Input Low Voltage for pin CK/NT
Output High Current
Output Low Current
Input Leakage (except pin 8)
Input Current for pin 8
Output Leakage High Imped.
NT Activated
NT Deactivated
TE Activated
TE Deactivated
Characteristics
Characteristics
Characteristics
°
°
°
C and are for design aid only: not guaranteed and not subject to production testing.
C and are for design aid only: not guaranteed and not subject to production testing.
C and are for design aid only: not guaranteed and not subject to production testing.
Parameters
(LRx)
(LRx)
(LTx)
(LTx)
(LRx)
(LTx)
(LTx)
*
- Voltages are with respect to ground (V
- Voltages are with respect to ground (V
Sym
Sym
V
T
V
V
R
C
V
V
Z
I
I
DD
OP
I
I
I
IN
IH
I
O
IL
Sym
IN
IN
L
L
DDND
O
DDNA
DDTA
DDTD
V
V
I
V
V
I
I
OH
OL
OZ
I
IH
IH
iI
IL
IL
- Voltages are with respect to ground (V
Min
4.75
Min
2.4
-40
0
Min
2.0
10
4
5
Typ
250**
1.5
1.5
7.5
Typ
20
5.0
Typ
‡
7.5
14
16
10
15
‡
8
‡
Max
Symbol
70
Max
5.25
V
V
0.4
V
T
32
85
I
P
I/O
DD
Max
DD
I/O
ST
0.8
D
20
11
25
14
10
25
10
1
SS
SS
) unless otherwise stated
) unless otherwise stated
Units
mA
kΩ
µA
Units
V
V
pF
° C
Units
Ω
V
V
V
mA
mA
mA
mA
mA
mA
µA
µA
µA
V
V
V
V
Peak with Ref. to V
V
@ f=0 - 100 kHz
Ref. V
V
f = 100 kHz
SS
Min
-0.3
-0.3
-65
I
O
) unless otherwise stated
For 400mV noise margin
For 400mV noise margin
With reference to V
With reference to V
=1.5Vp Ref. V
=1.5Vp Ref. V
Outputs loaded
Outputs unloaded
Outputs loaded
Outputs unloaded
Digital inputs
Digital input
Digital inputs
Digital input
V
V
V
V
V
OH
OL
IN
IN
OUT
Bias
=0.4V digital outputs
= V
= V
=2.4V digital outputs
Test Conditions
Test Conditions
= V
Test Conditions
, R
SS
SS
V
SS
L
to V
to V
DD
=250Ω
1000
Max
150
to V
7.0
20
Bias
+ 0.3
Bias
DD
DD
Data Sheet
DD
Bias
, R
Bias
Bias
L
=250Ω
Units
mW
mA
°C
V
V