LMH0346 Datasheet, PDF (6/23 Pages) Texas Instruments – HD/SD SDI Reclocker with Dual Differential Outputs

LMH0346
SNLS248J – APRIL 2007 – 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_IH
V_IL
I_IH
I_IL
V_OH
V_OL
V_SDID
V_CMI
Input Voltage High Level
Input Voltage Low Level
Input Current High Level
Input Current Low Level
Output Voltage High Level
Output Voltage Low Level
Serial Input Voltage,
Differential
Input Common Mode
Voltage
V_IH = V_CC
V_IL = V_EE
I_OH = −2 mA
I_OL = +2 mA
See ⁽³⁾
V_SDID = 200 mV⁽³⁾
Logic inputs
Logic outputs
SDI
2
V_CC
V
V_EE
0.8
V
47
65
µA
−18
−25
µA
2
V
V_EE + 0.6
V
200
1600
mV_P-P
V_EE+0.95
V_CC−0.2
V
V_SDOD Serial Data Output
Voltage, Differential
100Ω differential load
SDO, SDO2
620
750
880
mV_P-P
V_SCOD Serial Clock Output
Voltage, Differential
100Ω differential load,
2970 MHz⁽³⁾
SCO
400
525
650
mV_P-P
100Ω differential load,
1485 or 270 MHz Mbps
750
mV_P-P
V_CMO
I_CC
Output Common Mode
Voltage
Supply Current
100Ω differential load
2970 Mbps
SDO, SCO
V_CC−
V_SDOD
V
111
126
mA
(1) Current flow into device pins is defined as positive. Current flow out of device pins is defined as negative. All voltages are referenced to
V_EE (equal to zero volts).
(2) Typical values are stated for: V_CC = +3.3V, T_A = +25°C.
(3) This parameter is ensured by characterization over voltage and temperature limits.
6
Submit Documentation Feedback
Product Folder Links: LMH0346
Copyright © 2007–2013, Texas Instruments Incorporated