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CDCLVD1216RGZR

Public Made by Adom

by adom

Texas Instruments Clock Buffers, Drivers, Distributors, VQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CDCLVD1216RGZR

Texas Instruments · Clock Buffers, Drivers, Distributors · VQFN-48-EP(7x7)

CDCLVD1216RGZR from Texas Instruments, in a VQFN-48-EP(7x7). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Device ground.
2 IN_SEL input Input selection control with internal 200kΩ pull-up/pull-down; selects active input (0=INP0/INN0, 1=INP1/INN1, open=outputs disabled).
3 INP1 input Differential redundant input pair positive or single-ended input.
4 INN1 input Differential redundant input pair negative or single-ended input.
5 VAC_REF1 output Bias voltage output for capacitive coupled inputs; use 0.1µF capacitor to GND if used.
6 VCC power_in 2.5V power supply (2.375-2.625V operating range).
7 VCC power_in 2.5V power supply (2.375-2.625V operating range).
8 VAC_REF0 output Bias voltage output for capacitive coupled inputs; use 0.1µF capacitor to GND if used.
9 INN0 input Differential input pair negative or single-ended input.
10 INP0 input Differential input pair positive or single-ended input.
11 N.C. unconnected No connect.
12 GND power_in Device ground.
13 VCC power_in 2.5V power supply (2.375-2.625V operating range).
14 OUTP0 output Differential LVDS output pair 0 positive.
15 OUTN0 output Differential LVDS output pair 0 negative.
16 OUTP1 output Differential LVDS output pair 1 positive.
17 OUTN1 output Differential LVDS output pair 1 negative.
18 OUTP2 output Differential LVDS output pair 2 positive.
19 OUTN2 output Differential LVDS output pair 2 negative.
20 OUTP3 output Differential LVDS output pair 3 positive.
21 OUTN3 output Differential LVDS output pair 3 negative.
22 OUTP4 output Differential LVDS output pair 4 positive.
23 OUTN4 output Differential LVDS output pair 4 negative.
24 VCC power_in 2.5V power supply (2.375-2.625V operating range).
25 OUTP5 output Differential LVDS output pair 5 positive.
26 OUTN5 output Differential LVDS output pair 5 negative.
27 OUTP6 output Differential LVDS output pair 6 positive.
28 OUTN6 output Differential LVDS output pair 6 negative.
29 OUTP7 output Differential LVDS output pair 7 positive.
30 OUTN7 output Differential LVDS output pair 7 negative.
31 OUTP8 output Differential LVDS output pair 8 positive.
32 OUTN8 output Differential LVDS output pair 8 negative.
33 OUTP9 output Differential LVDS output pair 9 positive.
34 OUTN9 output Differential LVDS output pair 9 negative.
35 OUTP10 output Differential LVDS output pair 10 positive.
36 OUTN10 output Differential LVDS output pair 10 negative.
37 VCC power_in 2.5V power supply (2.375-2.625V operating range).
38 OUTP11 output Differential LVDS output pair 11 positive.
39 OUTN11 output Differential LVDS output pair 11 negative.
40 OUTP12 output Differential LVDS output pair 12 positive.
41 OUTN12 output Differential LVDS output pair 12 negative.
42 OUTP13 output Differential LVDS output pair 13 positive.
43 OUTN13 output Differential LVDS output pair 13 negative.
44 OUTP14 output Differential LVDS output pair 14 positive.
45 OUTN14 output Differential LVDS output pair 14 negative.
46 OUTP15 output Differential LVDS output pair 15 positive.
47 OUTN15 output Differential LVDS output pair 15 negative.
48 VCC power_in 2.5V power supply (2.375-2.625V operating range).
49 Thermal Pad power_in Device ground; thermal pad must be soldered to ground for thermal and mechanical performance.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VQFN-48-EP(7x7)
Category Clock/Timing
Pins 49

CAD (KiCad official)

  • Symbol: CDCLVD1216RGZR
  • Footprint: Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm
  • 3D model: VQFN-48-EP(7x7) (KiCad packages3D, STEP)
  • 3D model files: cdclvd1216rgzr-etched.step / cdclvd1216rgzr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cdclvd1216rgzr.step / cdclvd1216rgzr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (22 pp, sha256 afd7213d979a0ce0, retrieved 2026-10-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF