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RFQ ListingAnalog ICs & Data Converters
AD603ARZ-REEL is an Analog Devices low-noise, voltage-controlled variable-gain amplifier for RF and IF automatic-gain-control systems. It provides pin-selectable gain ranges, 90 MHz bandwidth, 1.3 nV/√Hz input noise and ±0.5 dB typical gain accuracy. The ARZ reel variant is an 8-lead SOIC supplied on tape and reel; listed 21+ stock remains subject to lot confirmation.
ManufacturerAnalog Devices
Package8-lead SOIC (R-8), tape and reel
SeriesAD603
Analog / Signal Chain Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Amplifier Class | Low-noise voltage-controlled variable-gain amplifier |
| Bandwidth | 90 MHz or 9 MHz depending on gain-range configuration |
| Supply Voltage | Recommended ±5 V supplies |
| Gain Range | −11 dB to +31 dB or +9 dB to +51 dB |
| Input Noise | 1.3 nV/√Hz input noise spectral density |
| Gain Accuracy | ±0.5 dB typical |
| Power Consumption | 125 mW at recommended ±5 V supplies |
| Manufacturer | Analog Devices |
| Package / Case | 8-lead SOIC (R-8) |
| Package Code / Suffix | R-8; ARZ-REEL orderable variant |
| Ordering Code | AD603ARZ-REEL |
| Channels / Configuration | 1 |
Analog Features & Applications
- Low-noise 90 MHz voltage-controlled variable-gain amplifier
- Pin-programmable gain range of −11 dB to +31 dB at 90 MHz bandwidth
- Alternative gain range of +9 dB to +51 dB at 9 MHz bandwidth
- Intermediate gain ranges configurable with an external resistor
- 1.3 nV/√Hz input noise spectral density
- ±0.5 dB typical gain accuracy
- 125 mW power consumption at recommended ±5 V supplies
- High-impedance 50 MΩ differential gain-control input
- Gain-control response time below 1 μs for a 40 dB change
- −40 °C to +85 °C operation
- 8-lead SOIC package
Need Price & Availability for AD603ARZ-REEL?
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Frequently Asked Questions
Is AD603ARZ-REEL available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for AD603ARZ-REEL by RFQ.
What should buyers check before ordering AD603ARZ-REEL?
Buyers should check package, grade, precision parameters, supply range and approved source for AD603ARZ-REEL, together with live stock and traceable supply.
How do I request a quote for AD603ARZ-REEL?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.