component
D1671
Public Made by Adomby adom
Silicore(芯谷) Video Amplifiers, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownD1671
Silicore(芯谷) · Video Amplifiers · SOT-23-6
D1671 from Silicore(芯谷), in a SOT-23-6. 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 | PS | input | Power-save control input: H (2.0V to Vcc) turns the amplifier off (standby, Icc 1µA max), L (0.5V max) or open turns it on. |
| 2 | OUT | output | Video signal output from the 75Ω driver, with a typical DC output voltage of 0.3V (0.15 to 0.45V). |
| 3 | SAG | passive | SAG correction terminal, connected to the output stage through a 500Ω resistor and the feedback path. |
| 4 | IN | input | Video signal input to the 4th-order low-pass filter, with a typical input bias voltage of 1.2V. |
| 5 | GND | power_in | Ground terminal. |
| 6 | VCC | power_in | Power supply terminal, recommended 2.8 to 5.5V (absolute maximum 7V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Silicore(芯谷) |
| Package | SOT-23-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Operating current (no signal) | Icc1 | 7 | 10 | mA | No signal; Ta=25C, VCC=3V unless noted | 4 | |
| Standby current (power-save ON) | Icc2 | 1 | μA | No signal, PS: ON | 4 | ||
| Output voltage | VOUT | 0.15 | 0.3 | 0.45 | V | 4 | |
| Voltage gain | Gv | 5.7 | 6 | 6.3 | dB | SIN wave: 1V, f=100kHz | 4 |
| Frequency characteristic 1 | fc1 | -1 | 0 | 1 | dB | SIN wave: 1V, 6.75MHz/100kHz | 4 |
| Frequency characteristic 2 | fc2 | -40 | -27 | dB | SIN wave: 1V, 27MHz/100kHz | 4 | |
| Differential gain | DG | 0.7 | 1.5 | % | Staircase signal 1V | 4 | |
| Differential phase | DP | 0.7 | 1.5 | % | Staircase signal 1V | 4 | |
| Output dynamic range | DR | 2.2 | 2.4 | V | SIN wave: 100kHz, THD=1.0% | 4 | |
| Group delay | t1 | 50 | 80 | ns | At 100kHz | 4 | |
| Group delay difference, 3.58MHz | Δt1 | 4 | 10 | ns | To 3.58MHz | 4 | |
| Group delay difference, 4.43MHz | Δt1 | 6 | 10 | ns | To 4.43MHz | 4 | |
| Group delay difference, 6MHz | Δt1 | 12 | 20 | ns | To 6MHz | 4 | |
| Power-save pin VPS H input voltage | VPSH | 2 | V | Pin 1 (PS); printed max is 'Vcc', not a number | 4 | ||
| Supply voltage (absolute maximum) | Vcc max | 7 | V | Ta=25C | 3 | ||
| Power dissipation | Pd | 200 | mW | Ta=25C | 3 | ||
| Operating temperature (absolute maximum) | Topr | -40 | 85 | C | 3 | ||
| Storage temperature | Tstg | -65 | 150 | C | 3 | ||
| Supply voltage (recommended operating) | Vccop | 2.8 | 5.5 | V | 4 | ||
| Operating temperature (recommended) | Topr | -40 | 85 | C | 4 |
CAD (KiCad official)
- Symbol:
D1671 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
d1671-etched.step/d1671-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);d1671.step/d1671.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Silicore(芯谷) datasheet (12 pp, sha256
d717a1af42ac471d, retrieved 2026-11-08, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).