LMH0344SQ/NOPB National Semiconductor, LMH0344SQ/NOPB Datasheet - Page 7

• Manufacturer Part Number: LMH0344SQ/NOPB
• Description: IC ADAPT CBL EQUALIZER 16-LLP
• Manufacturer: National Semiconductor

Specifications of LMH0344SQ/NOPB

• Applications: Data Transport
• Interface: Serial
• Voltage - Supply: 3.135 V ~ 3.465 V
• Package / Case: 16-LLP
• Mounting Type: Surface Mount
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LMH0344SQ

Note 3: Typical values are stated for V
= +2.5V and T
= +25°C.
CC
A
Note 4: Specification is guaranteed by characterization.
Note 5: The LMH0394 can be optimized for different launch amplitudes via the SPI.
Note 6: The differential output voltage and offset voltage are adjustable via the SPI.
Note 7: Typical I
is measured with a 2.97 Gbps input signal.
CC
Note 8: Based on design and characterization data over the full range of recommended operating conditions of the device. Jitter is measured in accordance with
SMPTE RP 184, SMPTE RP 192, and the applicable serial data transmission standard: SMPTE 424M, SMPTE 292M, or SMPTE 259M.
Note 9: Input return loss is dependent on board design. The LMH0394 exceeds this specification on the SD394 evaluation board with a return loss network
consisting of a 5.6 nH inductor in parallel with a 75Ω series resistor on the input.
Timing Diagrams
30101508
FIGURE 1. LVDS Output Voltage, Offset, and Timing Parameters
30101509
FIGURE 2. SPI Write
30101510
FIGURE 3. SPI Read
7
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