LMH0303_13 Datasheet, PDF (4/19 Pages) Texas Instruments – 3 Gbps HD/SD SDI Cable Driver with Cable Detect

LMH0303
SNLS285G – APRIL 2008 – REVISED APRIL 2013
www.ti.com
DC Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified⁽¹⁾⁽²⁾.
Symbol Parameter
Conditions
Reference
Min
Typ Max
Units
V_CMIN
V_SDI
V_CMOUT
V_SDO
V_IH
V_IL
I_CC
Input Common Mode Voltage
Input Voltage Swing
Output Common Mode Voltage
Output Voltage Swing
Input Voltage High Level
InputVoltage Low Level
Supply Current
Differential
Single-ended, 75Ω load,
R_REF = 750Ω 1%
SD/HD = 0,
SDO/SDO enabled
SDI, SDI
SDO, SDO
SD/HD,
ENABLE
1.6 +
V_SDI/2
100
720
2.0
V_CC –
V_SDO
800
47
V_CC –
V_SDI/2
2200
880
0.8
57
V
mV_P−P
V
mV_P-P
V
V
mA
SD/HD = 1,
SDO/SDO enabled
40
47
mA
SDO/SDO disabled
1.3
2.5
mA
SMBus DC Specifications
V_SIL
V_SIH
I_SPULLUP
Data, Clock Input Low Voltage
Data, Clock Input High Voltage
Current through pullup resistor or
current source
V_OL = 0.4 V
0.8
V
2.1
V_SDD
V
4
mA
V_SDD
I_SLEAKB
I_SLEAKP
C_SI
Nominal Bus Voltage
Input Leakage per bus segment
Input Leakage per pin
Capacitance for SDA and SCL
(3)
(3) (4)
3.0
−200
−10
3.6
V
200
µA
10
µA
10
pF
(1) Current flow into device pins is defined as positive. Current flow out of device pins is defined as negative. All voltages are stated
referenced to V_EE = 0 Volts.
(2) Typical values are stated for V_CC = +3.3V and T_A = +25°C.
(3) Recommended value — Parameter not tested.
(4) Recommended maximum capacitive load per bus segment is 400 pF.
4
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