آر اف (فرکانس رادیویی) و بیسیم تضعیفکننده
SKYWORKS SKY12338-337LF
| Manufacturer | SKYWORKS |
|---|---|
| Mfr. Part Number | SKY12338-337LF |
| Electland Part Code | 265343 |
| Electland Part Number | |
| Category | Attenuators |
| Description | RF Attenuators 6dB ~ 18dB 350 MHz ~ 4 GHz 50 Ohms 12-VQFN Exposed Pad |
| Datasheet | Download |
Product Attributes
| Category | RF and Wireless Attenuators |
|---|---|
| Attenuation Value | 6dB ~ 18dB |
| Frequency Range | 350MHz~4GHz |
| Impedance | 50 Ohms |
| Package / Case | 12-VQFN Exposed Pad |
| Insertion Loss | 0.8dB;1dB;1.2dB;1.5dB |
| Packaging | VQFN-12-EP |
| ReachStatus | REACH Unknown |
| RohsStatus | ROHS3 Compliant |
| MoistureSensitivityLevel | 1 (Unlimited) |
| ExportControlClassNumber | EAR99 |
| HtsusCode | 8542.39.0070 |
| Weight | 0.0325g |
Introduction
This device is a 2-bit digital attenuator IC fabricated using GaAs pHEMT process, housed in a 3×3 mm, 12-lead QFN package. It is particularly suitable for low-cost commercial applications requiring high attenuation accuracy, low insertion loss, and low intermodulation products.
Features
- Positive voltage operation: 2.65 ~ 5 V per bit
- Wideband operating frequency: 0.35 ~ 4.0 GHz
- Attenuation range: 18 dB, LSB of 6 dB
- Low insertion loss: 0.75 dB at 2 GHz
- Absorptive design in 50 Ω system
- Compact QFN package: 12-lead, 3×3 mm, MSL1 per JEDEC J-STD-020, 260℃ reflow capable
Applications
- Cellular communication infrastructure
- Wireless receivers
