STLC5411 Datasheet, PDF (60/72 Pages) STMicroelectronics – 2B1Q U INTERFACE DEVICE

STLC5411
APPENDIX B - ELECTRICAL PARAMETERS
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
VIN
T_A
T_stg
Parameter
Supply Voltage
Input Voltage
Operting Temperature Range
Storage TemperatureRange
Value
Unit
– 0.3 to 7.0
V
– 0.3 to 7.0
V
0 to 70
°C
– 55 to 150
°C
TRANSMISSION ELECTRICAL PARAMETERS
Parameter
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
ICC in Power Down
I_CC in Power Up Transmitting (2)
TRANSMISSION PERFORMANCES
Transmit Pulse Amplitude on LO+, LO-
Transmit Pulse Linearity (1:3 ratio accurancy)
Min. Typ. Max. Unit
to be characterized
KΩ
to be characterized
KΩ
1
5
Ω
8
12
16
Ω
4
8
mA
70
80
mA
3.27
3.61
V
36
50
dB
(1) This specification garanties the ANSI specification, concerning the pulse amplitude using the line interface recommended schematics, of
2,5 æ 5% Volts peak amplitude for 2B1Q pulse.
(2) Test condition: VDD = 5V, 2B1Q random signal transmitted with recommended 27mH line interface (fig 12) terminated with 135Ω.
STATIC CHARACTERISTICS
Symbol
V_CC
V_IL
VIH
VILX
V_IHX
VOL
Parameter
DC Supply Voltage
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
V_OH Output High Voltage
ILH Input Current
ILL
Input Current
ILLR Input Current with Internal Pull Up
Resistor
I_LLX Input Current on XTAL1
I_LLI Input Current on LI+/LI-
IOZ Output Current in High Impedance
State (TRISTATE)
Test Condition
Min. Typ. Max.
4.75
5.25
All Dig Inputs except XTAL1
0.7
All Dig Inputs except XTAL1 2.2
XTAL1 Input
0.5
XTAL1 Input
V_DD–0.5
Br, IO = +7mA
0.4
All other Digital Outputs,
I_ol = +1mA
0.4
Br, I_O = –7mA
All other Digital Outputs
I_O = –1mA
All Outputs (3), I_O = –100µA
2.4
2.4
V_DD–0.5
Any Digital Vin = VDD
0
10
Input pin numbers: 14,15,16, –10
0
22,26,18, V_in = GND
Input pin numbers: 6,7,12,13 –100
0
17,19,25,27,28 Vin = GND
GND < V_in < V_DD
–200
200
LI+ and LI- to GND
to be characterized
GND < Vout < VDD ; All
–10
10
Digital Outputs except
XTAL2
Unit
V
V
V
V
V
V
V
V
V
V
µA
µA
µA
µA
µA
µA
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