F1975NCGI IDT Integrated Circuit (Quad Flat No-Lead) In Stock
The IDT F1975 Digital-Step-Attenuator featuring Glitch-Free™ technology improves system reliability and settling time. It has an attenuation range of 31.5 dB with excellent accuracy and very low distortion and insertion loss.
- Manufacturer
- IDT
- Package
- Quad Flat No-Lead
- Pin Count
- 20
- Lifecycle
- TRANSFERRED
- Datasheet
- F1975NCGI Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated Circuit from IDT identified by manufacturer part number F1975NCGI
- Documented technical context includes 18 W for engineering comparison
- Package or mechanical reference recorded as Quad Flat No-Lead for footprint checks
- Suitable for BOM sourcing, alternate review, repair stocking, and production procurement workflows
- Datasheet-backed context should be matched against voltage, current, timing, package, and lifecycle requirements before approval
Applications
F1975NCGI is typically sourced for embedded electronics, industrial controls, communications equipment, and production BOM maintenance where buyers need a manufacturer-traceable integrated circuit with verifiable datasheet context. It is suitable for engineering replacement reviews, prototype builds, and production purchasing workflows that must confirm package fit, lifecycle risk, and key ratings such as 18 W.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | NCG20P1 |
| Factory Lead Time | 18Weeks |
| YTEOL | 6.7 |
| Attenuation-Nom | 31.7dB |
| Characteristic Impedance | 75Ω |
| Construction | COMPONENT |
| Input Power-Max (CW) | 34dBm |
| Insertion Loss-Max | 2dB |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Operating Frequency-Max | 3000MHz |
| Operating Frequency-Min | 5MHz |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC20,.16SQ,20 |
| Power Supplies | 3.3V |
| RF/Microwave Device Type | VARIABLE ATTENUATOR |
| Supply Current-Max | 0.9mA |
| Surface Mount | YES |
| Terminal Finish | TIN |
| VSWR-Max | 1.29 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design checks should buyers confirm before selecting F1975NCGI?
Buyers should verify the integrated circuit role, package fit, lifecycle status, and datasheet ratings before approving this part. The fetched technical context includes 18 W, which should be matched against the target circuit and sourcing documentation.
How does the recorded package information affect sourcing F1975NCGI?
The recorded package reference is Quad Flat No-Lead, so purchasers should confirm footprint compatibility, assembly handling, and approved manufacturer documentation. Include 18 W in the engineering review so procurement does not substitute a part with mismatched limits.
When comparing alternates for F1975NCGI, which parameters matter most?
Start with manufacturer, component category, package style, lifecycle status, and the electrical or mechanical ratings shown in the datasheet. Because the available context includes 18 W, any alternate should match that requirement before release.
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About IDT
IDT is a leading electronic component manufacturer. FindMyChip sources IDT ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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