Texas Instruments DS90CR216AMTD/NOPB

Overview

DS90CR216AMTD/NOPB from Texas Instruments is a 21-bit LVDS-to-LVCMOS deserializer IC used as a receiver in high-speed video interface systems. It converts three LVDS data lanes and one LVDS clock (20–66 MHz) into 21 parallel 3.3-V LVCMOS outputs (18-bit RGB + HSYNC/VSYNC/DE), with internal PLL clock recovery, <270 mW typical power at 66 MHz, and −40°C to +85°C operation - deployed in automotive infotainment displays and industrial imaging subsystems.

For engineers reviewing the DS90CR216AMTD/NOPB datasheet, DS90CR216AMTD/NOPB pinout, DS90CR216AMTD/NOPB application, or DS90CR216AMTD/NOPB equivalent, this page delivers verified electrical specs, TSSOP-48 package mapping, real-world timing margins (RSKM = 400 ps @ 66 MHz), power-down mode behavior, and validated alternatives for display link redesigns requiring EMI reduction and cable size optimization.

Technical Context

The DS90CR216AMTD/NOPB implements a dedicated Channel Link I receiver architecture: its internal PLL locks to the incoming LVDS clock (20–66 MHz), enabling precise sampling of serialized 3× LVDS data streams (each running 140–462 Mbps), then reconstructing 21-bit parallel LVCMOS output strobed on the rising edge of RxCLKOUT. All five LVDS inputs (RxIN0±, RxIN1±, RxIN2±, RxCLKIN±) require external 100-Ω differential termination.

It delivers best-in-class set/hold timing (RSRC/RHRC = 4.5/4 ns min @ 66 MHz), supports power-down mode via active-low PWR DWN pin (<55 μA quiescent), and integrates separate supply domains (LVDS VCC, PLL VCC, LVCMOS VCC) to minimize jitter and cross-talk - critical for maintaining RSKM ≥400 ps under interconnect skew and cycle-to-cycle jitter <250 ps.

Key Specifications

Pinout & Package

DS90CR216AMTD/NOPB is housed in a 48-pin TSSOP (DGG) package measuring 12.50 mm × 6.10 mm, with exposed thermal pad not connected internally. Pin functions are validated per TI SNLS043H Rev H (Jan 2016) datasheet.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar LVDS deserializer applications.

Compared with DS90CR216AMTD/NOPB, DS90CR286AMTD offers expanded data width and pin count for higher-resolution displays, while SN65LVDS32 lacks PLL, deserialization, and multi-lane support - making it unsuitable as a drop-in or functional substitute in video interface designs.

Availability

DS90CR216AMTD/NOPB is available at Aetrix Electronics and suitable for automotive infotainment displays, industrial imaging systems, and machine vision inspection units requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for DS90CR216AMTD/NOPB includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and connectivity technologies, with leadership in high-speed interface solutions for automotive and industrial markets.

The DS90CR216AMTD/NOPB belongs to TI's Channel Link I serializer/deserializer product line, designed specifically to replace wide parallel video buses with robust, low-EMI LVDS links for display and imaging applications.

FAQ

What is the maximum data rate supported by DS90CR216AMTD/NOPB?

The DS90CR216AMTD/NOPB supports an LVDS clock input range of 20–66 MHz. At 66 MHz, each of the three LVDS data lanes operates at 462 Mbps, yielding a total throughput of 1.386 Gbps. This is confirmed in the SNLS043H datasheet Section 3 (Description) and Table 6.6 (Switching Characteristics), where RSKM and RSPos values are specified at 66 MHz operation.

Does DS90CR216AMTD/NOPB require external components for PLL operation?

No, DS90CR216AMTD/NOPB does not require external components for PLL operation. Its internal PLL locks to the incoming LVDS clock (20–66 MHz) without crystals, capacitors, or resistors - a key feature highlighted in the "Features" section of the SNLS043H datasheet. External 100-Ω termination resistors are required only on LVDS inputs, not for PLL functionality.

What is the function of the PWR DWN pin on DS90CR216AMTD/NOPB?

The PWR DWN pin on DS90CR216AMTD/NOPB is an active-low LVCMOS input that places the device into ultra-low-power mode (<55 μA). When asserted, all RxOUT outputs drive low and internal circuitry enters standby - but no state retention occurs. This function is documented in Section 7.4.1 and Table "DS90CR216A Pin Functions" of SNLS043H, with RPDD = 1 μs delay specified.

Can DS90CR216AMTD/NOPB interface directly with a 5-V display controller?

No, DS90CR216AMTD/NOPB outputs 3.3-V LVCMOS signals (VOH ≥2.7 V, VOL ≤0.3 V) and is not 5-V tolerant. Driving a 5-V display controller requires level-shifting circuitry. The datasheet specifies VCC = 3.0–3.6 V and explicitly states LVCMOS output voltage compliance only within that range - confirmed in Sections 6.3 and 6.5 of SNLS043H.

What package type and dimensions does DS90CR216AMTD/NOPB use?

DS90CR216AMTD/NOPB uses a 48-pin TSSOP package (DGG0048A) with nominal body size 12.50 mm × 6.10 mm. This is explicitly stated in the "Device Information" table and "Pin Configuration and Functions" section of the SNLS043H datasheet. The package has no exposed thermal pad connection, and all pin functions are defined for this specific 48-pin variant.