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F1958

RF Attenuator from IDT

RF Attenuator, Digital Step, .001 to 6 GHz, 31.75 dB, 7-Bit, 0.25 dB Steps

Status: Standard | Data Sheet:

| RoHS Compliance: Rohs Compliant

The F1958 is part of IDT’s Glitch-Freefamily of DSAs optimized for the demanding requirements of Base Station (BTS) radio cards and numerous other applications. This device is offered in a compact 4mm x 4mm 24-pin package with 50Ω input and output impedance for ease of integration into the radio or RF system.
The F1958 offers very high reliability due to its construction from a monolithic silicon die in a QFN package. The insertion loss is very low with minimal distortion. Additionally, the device is designed to have extremely accurate attenuation levels. These accurate attenuation levels improve system SNR and/or ACLR by ensuring system gain is as close to the targeted level as possible. In addition, the very fast settling time in parallel mode is ideal for fast switching systems. Finally, the device uses our Glitch-Free technology in contrast to competing DSAs.

Part Number: F1958
Manufacturer: Renesas
Type: Digital Step
Frequency Min: 1 MHz
Frequency Max: 6000 MHz
Bits: 7
Attn Range: 31.75 dB
Attenuation Step: 0.25 dB
Impedance: 50 Ohms
Insertion Loss Min: 1.2 dB

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Part Function	Part Number	Description
Evaluation Board	F1958EVB Renesas	Evaluation Board for F1958
Evaluation Board	F1958EVS Renesas	Evaluation System for F1958 with cables and connectors

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Product Specifications For F1958 RF Attenuator

Part Number: F1958 Manufacturer: Renesas Electronics America Inc. Product Description: RF Attenuator, Digital Step, .001 to 6 GHz, 31.75 dB, 7-Bit, 0.25 dB Steps

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$4.97

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F1958

RF Attenuator from IDT

RF Attenuator, Digital Step, .001 to 6 GHz, 31.75 dB, 7-Bit, 0.25 dB Steps

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F1958

RF Attenuator from IDT

RF Attenuator, Digital Step, .001 to 6 GHz, 31.75 dB, 7-Bit, 0.25 dB Steps

Technical Inquiry Request for F1958 RF Attenuator

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