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| PartNumber | F1953NCGI | F1953EVBI | F1953EVS |
| Description | Attenuators 6-Bit 0.50 dB DC Glitch Free Atten | RF Development Tools 6-bit 0.50dB GlitchF Dig Step Atten DC | RF Development Tools F1953 6-bit Eval RF Switch |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Attenuators | RF Development Tools | RF Development Tools |
| RoHS | Y | N | N |
| Package / Case | QFN-20 | - | - |
| Maximum Attenuation | 32.4 dB | - | - |
| Maximum Frequency | 4 GHz | - | - |
| Number of Bits | 6 bit | - | - |
| Number of Channels | 1 Channel | - | - |
| Impedance | 50 Ohms | - | - |
| Maximum VSWR | - | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 100 C | - | - |
| Height | 0.75 mm | - | - |
| Length | 4 mm | - | - |
| Packaging | Tray | Bulk | Bulk |
| Series | F1953 | F1953 | F1953 |
| Technology | Silicon | - | - |
| Type | Digital Step Attenuator | - | - |
| Width | 4 mm | - | - |
| Brand | IDT | IDT | IDT |
| Insertion Loss | 1.4 dB | - | - |
| Mounting Style | SMD/SMT | - | - |
| Minimum Frequency | 0.4 GHz | - | - |
| Operating Supply Voltage | 2.7 V to 3.3 V | - | - |
| Product Type | Attenuators | RF Development Tools | RF Development Tools |
| Factory Pack Quantity | 490 | 1 | 1 |
| Subcategory | Wireless & RF Integrated Circuits | Development Tools | Development Tools |
| Tradename | Glitch-Free | Glitch-Free | Glitch-Free |
| Part # Aliases | IDTF1953 | IDTF1953 | - |