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| LMH0394_15 Datasheet, PDF (6/35 Pages) Texas Instruments – 3G HD/SD SDI Low Power Extended Reach Adaptive Cable Equalizer | |||
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LMH0394
SNLS312M â AUGUST 2010 â REVISED JULY 2015
6.3 Recommended Operating Conditions
Supply voltage (VCC â VEE)
Input coupling capacitance
Operating free-air temperature (TA)
MIN
2.375
â40
NOM
2.5
1
25
www.ti.com
MAX
2.625
85
UNIT
V
µF
°C
6.4 Thermal Information
THERMAL METRIC(1)
LMH0394
RUM (WQFN)
UNIT
16 PINS
RθJA
RθJC(top)
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
40
°C/W
6
°C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
6.5 DC Electrical Characteristics
over supply voltage and operating temperature ranges, unless otherwise specified(1)(2).
PARAMETER
TEST CONDITIONS
MIN
VIH
Input voltage high level
Logic inputs
1.7
VIL
Input voltage low level
Logic inputs
VEE
VSDI
Input voltage swing
0m cable length(3) (SDI)
720
VCMIN
Input common-mode voltage
VSSP-P
Differential output voltage, P-P
500
VOD
Differential output voltage
250
ÎVOD
Change in magnitude of VOD for
complementary output states
100-⦠load, default register settings,
Figure 1(4) (SDO, SDO)
VOS
Offset voltage
1.1
ÎVOS
Change in magnitude of VOS for
complementary output states
IOS
Output short circuit current
MUTEREF
MUTEREF DC voltage (floating)
MUTEREF
MUTERNG
MUTEREF range
MUTEREF
VOH
Output voltage high level
IOH = -2 mA (CD, MISO)
2.0
VOL
Output voltage low level
ICC
Supply current
IOL = +2 mA (CD, MISO)
Normal operation(5)
Power-save mode
TYP
800
1.65
700
350
1.2
1.3
0.8
45
7
MAX
VCC
0.7
880
900
450
UNIT
V
V
mVPâP
V
mVP-P
mV
50 mV
1.35 V
50 mV
30 mA
V
V
V
0.2 V
65 mA
10 mA
(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 VEE = 0 Volts.
(2) Typical values are stated for VCC = 2.5 V and TA = 25°C.
(3) The LMH0394 can be optimized for different launch amplitudes through the SPI.
(4) The differential output voltage and offset voltage are adjustable through the SPI.
(5) Typical ICC is measured with a 2.97 Gbps input signal.
6
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