| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,777 pcs
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8777 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HMC603QS16E is a general-purpose broadband 5-bit digital attenuator manufactured by Analog Devices. It operates across a frequency range of 0.7 to 3.8 GHz, offering selectable attenuation steps from 0.5 dB (LSB) up to a total of 15.5 dB. This device is designed for applications requiring precise signal level control.
Key electrical specifications include a typical insertion loss of less than 1.9 dB, excellent attenuation accuracy of ±0.15 dB typical, and a high input IP3 of +50 dBm. It utilizes positive control voltage inputs, toggled between 0 and +3 to +5V, with low current consumption per bit. A single Vdd bias of +3 to +5V is required, applied through an external 5K Ohm resistor.
The attenuator is housed in a 16-lead QSOP surface mount plastic package, suitable for automated assembly processes. Its design makes it ideal for various applications including cellular/3G infrastructure, ISM, MMDS, WLAN, WiMAX, and WiBro systems where reliable and accurate attenuation is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The attenuation range is 0.5 dB to 15.5 dB.
The operating frequency range is 0.7 GHz to 3.8 GHz.
The typical insertion loss is 1.3 dB at 0.7-1.4 GHz, 1.6 dB at 1.4-2.3 GHz, 1.9 dB at 2.3-3.0 GHz, and 2.6 dB at 3.0-3.8 GHz.
The impedance is 50 Ohms.
The operating temperature range is -40 °C to 85 °C.
Yes, the HMC603QS16E is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.