st5451d STMicroelectronics, st5451d Datasheet - Page 60

• Manufacturer Part Number: st5451d
• Description: 2b1q U Interface Device
• Manufacturer: STMicroelectronics

STLC5411
APPENDIX B - ELECTRICAL PARAMETERS
ABSOLUTE MAXIMUM RATINGS
TRANSMISSION ELECTRICAL PARAMETERS
(1) This specification garanties the ANSI specification, concerning the pulse amplitude using the line interface recommended schematics, of
(2) Test condition: VDD = 5V, 2B1Q random signal transmitted with recommended 27mH line interface (fig 12) terminated with 135 .
STATIC CHARACTERISTICS
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Symbol
LINE INTERFACE FEATURES
Differential Input Resistance between LI+/LI- (0–20KHz Bandwidth)
Common Mode Input Resistance
Power up Output Differential Impedance (0–20KHz) between LO+/LO-
Power Down Output Diffrential Impedance (0–20KHz) between LO+/LO-
POWER CONSUMPTION
I
I
TRANSMISSION PERFORMANCES
Transmit Pulse Amplitude on LO+, LO-
Transmit Pulse Linearity (1:3 ratio accurancy)
CC
CC
Symbol
2,5 æ 5% Volts peak amplitude for 2B1Q pulse.
V
V
V
V
V
I
I
IOZ
V
V
I
I
I
LLR
LLX
LLI
IHX
LH
LL
CC
ILX
OH
OL
V
IH
T
in Power Down
in Power Up Transmitting (2)
IL
V
T
CC
stg
IN
A
DC Supply Voltage
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Current
Input Current
Input Current with Internal Pull Up
Resistor
Input Current on XTAL1
Input Current on LI+/LI-
Output Current in High Impedance
State (TRISTATE)
Supply Voltage
Input Voltage
Operting Temperature Range
Storage TemperatureRange
Parameter
Parameter
Parameter
All Dig Inputs except XTAL1
All Dig Inputs except XTAL1
XTAL1 Input
XTAL1 Input
Br, I
All other Digital Outputs,
I
Br, I
All other Digital Outputs
I
All Outputs (3), I
Any Digital V
Input pin numbers: 14,15,16,
22,26,18, V
Input pin numbers: 6,7,12,13
17,19,25,27,28 Vin = GND
GND < V
LI+ and LI- to GND
GND < Vout < V
Digital Outputs except
XTAL2
ol
O
= +1mA
= –1mA
O
O
= +7mA
= –7mA
Test Condition
in
< V
in
in
= GND
DD
= V
O
DD
= –100 A
DD
; All
V
V
DD
DD
–100
–200
Min.
Min.
3.27
4.75
–10
–10
2.2
2.4
2.4
– 0.3 to 7.0
– 0.3 to 7.0
– 55 to 150
36
8
0
to be characterized
to be characterized
to be characterized
–0.5
–0.5
0 to 70
Value
Typ.
Typ.
12
70
50
1
4
Max.
Max.
3.61
5.25
200
0.7
0.5
0.4
0.4
16
80
10
10
5
8
0
0
Unit
V
V
C
C
Unit
Unit
K
K
mA
mA
dB
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A