Datasheet Texas Instruments DS90UA101-Q1 — 数据表

DS90UA101-Q1
www.ti.com SNLS441A – JULY 2013 – REVISED SEPTEMBER 2013 DS90UA101-Q1 Multi-Channel Digital Audio Link
Check for Samples: DS90UA101-Q1 FEATURES APPLICATIONS 1 Digital Audio Serializer
Flexible Digital Audio Inputs, supporting I2S
(Stereo) or TDM (Multi-Channel) Formats
Coaxial or Single Differential Pair Interconnect
High Speed Serial Output Interface
Very Low Latency (ƒ/40, ƒ = 10 MHz –
50 MHz Units 0.1 ns T The Electrical Characteristics tables list verified specifications under the listed Recommended Operating Conditions except as otherwise
modified or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and are not
verified.
Current into device pins is defined as positive. Current out of a device pin is defined as negative. Voltages are referenced to ground
except VOD, О”VOD, VTH and VTL which are differential voltages.
Typical values represent most likely parametric norms at 1.8V or 3.3V, TA = +25В°C, and at the Recommended Operation Conditions at
the time of product characterization and are not verified.
Recommended Input Timing Requirements are input specifications and not tested in production. Submit Documentation Feedback Copyright В© 2013, Texas Instruments Incorporated Product Folder Links: DS90UA101-Q1 9 DS90UA101-Q1
SNLS441A – JULY 2013 – REVISED SEPTEMBER 2013 www.ti.com ELECTRICAL CHARACTERISTICS:
Serializer Switching Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified. (1) (2) (3)
Typ Max Units tLHT Symbol CML Low-to-High Transition
Time Parameter RL = 100Ω (Figure 6) 150 330 ps tHLT CML High-to-Low Transition
Time RL = 100Ω (Figure 6) 150 330 ps tDIS Data Input Setup to SCK tDIH Data Input Hold from SCK Serializer Data Inputs
(Figure 10) tPLD Serializer PLL Lock Time tSD Serializer Delay tJIND (5) Serializer Output …