mt9075bpr1 Zarlink Semiconductor, mt9075bpr1 Datasheet - Page 87

• Manufacturer Part Number: mt9075bpr1
• Description: E1 Single Chip Transceiver With Liu
• Manufacturer: Zarlink Semiconductor

Page 12H, addresses 10H to 1FH contain the 16 bytes of receive message buffer one
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°C and are for design aid only: not guaranteed and not subject to production testing.
DC Electrical Characteristics
† Characteristics are for clocked operation over the ranges of recommended operating temperature and supply voltage.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
‡ * Limits for input leakage on pin names: tdi, tck, tms and trstb are max 100uA.
1
2
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
7 - 0
Bit
Operating Temperature
Supply Voltage
Supply Voltage
Voltage at Digital Inputs
Current at Digital Inputs
Voltage at Digital Outputs
Current at Digital Outputs
Storage Temperature
Supply Current
Input High Voltage (Digital Inputs)
Input Low Voltage (Digital Inputs)
Input Leakage (Digital Inputs)*
Output High Voltage (Digital Outputs)
Output High Current (Digital Outputs)
Output Low Voltage (Digital Outputs)
Output Low Current (Digital Outputs)
High Impedance Leakage (Digital I/O)
RxB1.n.7 -
Characteristics
RxB1.n.0
Name
Characteristics
Parameter
Table 106 - Receive Message Buffer One (Page 12H)
Receive Bits 7 to 0. Each byte is sourced from a time slot coming from the line data.
n=0 to 15 represents receive timeslots 16 to 31.
†
- Voltages are with respect to ground (VSS) unless otherwise stated.
- Voltages are with respect to ground (V
- Voltages are with respect to ground (V
Sym
T
V
Zarlink Semiconductor Inc.
OP
DD
Sym.
V
V
I
V
I
I
I
V
I
OH
DD
OL
OZ
OH
IL
OL
MT9075B
IH
IL
4.75
Min
-40
87
Min.
V
2.0
2.4
0
7
7
SS
Functional Description
Typ
5
Typ.
‡
Symbol
SS
V
T
V
V
I
‡
) unless otherwise stated.
I
DD
ST
O
Max
5.25
I
O
I
85
Max.
V
V
150
0.8
0.4
10
10
DD
DD
SS
) unless otherwise stated.
Units
°C
V
Min.
Units
-0.3
-0.3
-0.3
-55
mA
mA
mA
µA
µA
V
V
V
V
Outputs unloaded.
Transmitting an all 1’s
signal.
V
I
Source V
I
Sink V
V
OH
OL
Test Conditions
I
O
V
V
= 0 to V
=2 mA @ V
=7 mA @ V
Test Conditions
= 0 to V
DD
DD
Max.
125
30
30
OL
7
+ 0.3
+ 0.3
=0.4 V
OH
DD
Data Sheet
DD
=2.4 V
OL
OH
= 0.4 V
=2.4 V
Units
mA
mA
°C
V
V
V