LMH0302SQ

SDI CABLE DRIVER 3GBPS 100OHM DIFF 75OHM SE 16WQFN

LMH0302SQ is a 3-Gbps HD/SD SDI cable driver supporting ST 424/292/259 standards, single 3.3V supply, 16-pin WQFN package, industrial temperature range -40°C to 85°C.Checked against the datasheet

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Technical parameters

Datasheet-verified parameters

23 items

Parameter	Value and test conditions	Source
Package	WQFN (16), 4.00 mm × 4.00 mm
Operating Temperature	-40 to 85 °C
Grade	Industrial
RoHS	Yes
Recommended Supply Voltage	3.3 V
Absolute Maximum Supply Voltage	Min: -0.5 V, Max: 3.6 V
Maximum Input Data Rate	2970 Mbps
Input Voltage Swing	Min: 100 mVp-p, Max: 2200 mVp-p
Output Voltage Swing	Min: 720 mVp-p, Typ: 800 mVp-p, Max: 880 mVp-p (Single-ended, 75-Ω load, RREF=750Ω 1%)
Supply Current (SD Mode, Enabled)	Typ: 50 mA, Max: 59 mA (SD/HD=0, SDO/SDO enabled)
Supply Current (HD Mode, Enabled)	Typ: 38 mA, Max: 48 mA (SD/HD=1, SDO/SDO enabled)
Typical Power Consumption (SD Mode)	125 mW
Typical Power Consumption (HD Mode)	165 mW
Output Rise/Fall Time (SD/HD=0)	Typ: 90 ps, Max: 130 ps (20% - 80%)
Output Rise/Fall Time (SD/HD=1)	Min: 400 ps, Max: 800 ps (20% - 80%)
Additive Jitter (2.97 Gbps)	Typ: 20 ps p-p
Duty Cycle Distortion (2.97 Gbps, SD/HD=0)	Max: 27 ps
Output Return Loss (5 MHz - 1.5 GHz)	Min: 15 dB
Junction Temperature	Max: 125 °C
Storage Temperature	Min: -65 °C, Max: 150 °C
ESD (HBM)	±4500 V
ESD (CDM)	±2000 V
Thermal Resistance (Junction-to-Ambient)	47.8 °C/W

All parameters (7)ExpandCollapse

Power
Input voltage swing	100 mVP-P (Min)
Output voltage swing	800 mVP-P (Typ)
Supply current	50 mA (Typ)
Supply voltage (VCC - VEE)	3.3 V (NOM)
Environment and package
Operating free air temperature, TA	-40 to 85 °C
Package	WQFN (16)
Other
Data Rates	up to 2.97 Gbps

Pinout and package

PackageWQFN (16), 4.00 mm × 4.00 mm

Pin	Name	Function	Source
1		SDI: Serial data true input
2		SDI: Serial data complement input
3		VEE: Negative power supply (ground)
4		RREF: Output driver level control
5		NC: No connect
6		ENABLE: Output driver enable
7		NC: No connect
8		NC: No connect
9		VCC: Positive power supply (3.3 V)
10		SD/HD: Output slew rate control
11		SDO: Serial data complement output
12		SDO: Serial data true output
13		NC: No connect
14		NC: No connect
15		NC: No connect
16		NC: No connect
EP		EP: Exposed pad (ground)

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DatasheetDatasheet · 520.8 KB · 2026-11-02

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