component

SN65LVCP202RGER

Public Made by Adom

by adom

Texas Instruments Signal Switches, Multiplexers, Decoders, VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentlogicsn65lvcp202rgerfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
sn65lvcp202rger / README.md
History Download
Ray Publish 0.1.0 adab9cb 14d ago

SN65LVCP202RGER

Texas Instruments · Signal Switches, Multiplexers, Decoders · VQFN-24-EP(4x4)

SN65LVCP202RGER from Texas Instruments, in a VQFN-24-EP(4x4). 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 S1 input Channel 1 switching select (LVTTL): S1 = 0 routes 1A/1B to output channel 1 and S1 = 1 routes 2A/2B to it.
2 1A input Line-side differential input, positive leg (xA = P), CML compatible, with 50-Ω termination to VBB.
3 1B input Line-side differential input, negative leg (xB = N), CML compatible, with 50-Ω termination to VBB.
4 VBB input Receiver input biasing voltage; the datasheet gives an open-circuit input self-bias voltage of 1.6 V for AC-coupled inputs.
5 2A input Line-side differential input, positive leg (xA = P), CML compatible, with 50-Ω termination to VBB.
6 2B input Line-side differential input, negative leg (xB = N), CML compatible, with 50-Ω termination to VBB.
7 2DE input Channel 2 data enable, active-low LVTTL; when not enabled, output 2Y/2Z is in high-impedance state for power savings.
8 VCC power_in Power supply, 3.3 V ±5% (3.135 V to 3.465 V recommended).
9 P21 input Channel 2 output preemphasis control bit (LVTTL), used with P22 to set 0, 3, 6 or 9 dB preemphasis on output channel 2.
10 P22 input Channel 2 output preemphasis control bit (LVTTL), used with P21 to set 0, 3, 6 or 9 dB preemphasis on output channel 2.
11 GND power_in Ground.
12 VCC power_in Power supply, 3.3 V ±5% (3.135 V to 3.465 V recommended).
13 2Z output Switch-side differential output, negative leg (xZ = N), VML signaling, with 100-Ω differential load expected (80 to 120 Ω).
14 2Y output Switch-side differential output, positive leg (xY = P), VML signaling, with 100-Ω differential load expected (80 to 120 Ω).
15 GND power_in Ground.
16 1Z output Switch-side differential output, negative leg (xZ = N), VML signaling, with 100-Ω differential load expected (80 to 120 Ω).
17 1Y output Switch-side differential output, positive leg (xY = P), VML signaling, with 100-Ω differential load expected (80 to 120 Ω).
18 S2 input Channel 2 switching select (LVTTL): S2 = 0 routes 1A/1B to output channel 2 and S2 = 1 routes 2A/2B to it.
19 VCC power_in Power supply, 3.3 V ±5% (3.135 V to 3.465 V recommended).
20 GND power_in Ground.
21 P12 input Channel 1 output preemphasis control bit (LVTTL), used with P11 to set 0, 3, 6 or 9 dB preemphasis on output channel 1.
22 P11 input Channel 1 output preemphasis control bit (LVTTL), used with P12 to set 0, 3, 6 or 9 dB preemphasis on output channel 1.
23 EQ input Receive equalization select: EQ = 1 (default) selects 5 dB equalization and EQ = 0 selects 12 dB equalization.
24 1DE input Channel 1 data enable, active-low LVTTL; when not enabled, output 1Y/1Z is in high-impedance state for power savings.
25 GND power_in Exposed center thermal pad must be connected to the GND plane with thermal vias and soldered to the PCB for thermal and mechanical performance.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VQFN-24-EP(4x4)
Category Logic
Pins 25

CAD (KiCad official)

  • Symbol: SN65LVCP202RGER
  • Footprint: Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm
  • 3D model: VQFN-24-EP(4x4) (KiCad packages3D, STEP)
  • 3D model files: sn65lvcp202rger-etched.step / sn65lvcp202rger-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn65lvcp202rger.step / sn65lvcp202rger.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (21 pp, sha256 a1ab93ef9773f0a9, retrieved 2026-10-08, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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