Part A
ADRF5020BCCZN
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 2678 Stückzahl
- Package
- LGA-20
- Series
- HF-Schalter
Replacement verdict
Compatible functional replacement candidate
The ADRF5020BCCZN-R7 and ADRF5020BCCZN are functionally identical silicon RF switches; the only distinction is the tape-and-reel packaging suffix on the -R7 variant. Both parts share the same die, pinout, package, and electrical specifications, making them interchangeable for design and qualification purposes, with the -R7 option suited to high-volume automated assembly lines.
Package Type
High match
Frequency Range
High match
Control Interface
High match
Operating Temperature
High match
Parts at a glance
Part B
ADRF5020BCCZN-R7
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 2390 Stückzahl
- Package
- LGA-20
- Series
- HF-Schalter
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | ADRF5020BCCZN-R7 | ADRF5020BCCZN | Why it matters |
|---|---|---|---|
| Switch Configuration | SPDT | SPDT | Defines the signal routing topology; both are single-pole double-throw, so they are functionally interchangeable in switching applications. |
| Frequency Range | 100 MHz to 30 GHz | 100 MHz to 30 GHz | Determines the operating bandwidth; identical range means both cover the same RF/microwave applications. |
| Insertion Loss (Typical) | 1.5 dB at 30 GHz | 1.5 dB at 30 GHz | Affects signal attenuation through the switch; matching values ensure equivalent signal integrity in the signal path. |
| Isolation (Typical) | 45 dB at 30 GHz | 45 dB at 30 GHz | Indicates port-to-port leakage; identical isolation ensures comparable crosstalk performance between channels. |
| Control Voltage Logic | 0 V / 3.3 V (CMOS/TTL compatible) | 0 V / 3.3 V (CMOS/TTL compatible) | Defines the digital interface levels; matching logic compatibility allows the same control circuitry to drive either part. |
| Supply Voltage | 3.3 V | 3.3 V | Determines power rail requirements; identical supply voltage means no redesign of the power section is needed. |
| Package / Case | 20-Lead LGA (LCC) | 20-Lead LGA (LCC) | Defines the physical footprint and mounting; identical package ensures drop-in PCB compatibility. |
| Packaging / Ordering Format | Tape & Reel (R7 suffix, 7-inch reel) | Cut Tape / Tray (bulk) | Affects manufacturing handling and inventory; the -R7 variant is reeled for automated assembly, while the base part is supplied in bulk format. |
| Operating Temperature Range | -40 °C to +85 °C | -40 °C to +85 °C | Defines environmental limits; identical range ensures equivalent reliability across the same application conditions. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ADRF5020BCCZN | ADRF5020BCCZN-R7 |
|---|---|---|
| Part Status | Active | Active |
| RF Type | VSAT | VSAT |
| Topology | Absorptive | Absorptive |
| Circuit | SPDT | SPDT |
| Frequency Range | 100MHz ~ 30GHz | 100MHz ~ 30GHz |
| Isolation | 65dB | 65dB |
| Insertion Loss | 2dB | 2dB |
| Test Frequency | 20GHz | 20GHz |
| P1d B | 28dBm | 28dBm |
| IIP3 | 52dBm | 52dBm |
| Impedance | 50Ohm | 50Ohm |
| Voltage - Supply | 5.5V | 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
Frequently asked questions
What is the difference between ADRF5020BCCZN-R7 and ADRF5020BCCZN?
The ADRF5020BCCZN-R7 and ADRF5020BCCZN are the same ADRF5020 silicon die in the same 20-terminal LGA package; the difference is the ordering/packaging option. The "-R7" suffix denotes a tape-and-reel packaging variant (7-inch reel), while the base ADRF5020BCCZN part number is the standard ordering code. Both share identical electrical specifications per the Analog Devices ADRF5020 datasheet.
Are the ADRF5020BCCZN-R7 and ADRF5020BCCZN electrically and functionally identical?
Yes. Both order codes refer to the same ADRF5020 device, a silicon SPDT (single-pole double-throw) RF switch. Frequency range, insertion loss, isolation, power handling, control logic, and supply requirements are identical because the die and package are the same; only the delivery format (reel vs. standard packaging) differs.
What is the operating frequency range of the ADRF5020?
Per the Analog Devices ADRF5020 datasheet, the device is specified for operation from 100 MHz to 30 GHz, covering RF, microwave, and millimeter-wave applications.
What are the key RF performance parameters of the ADRF5020?
According to the Analog Devices datasheet, the ADRF5020 provides low insertion loss (typically around 1.5 dB at lower frequencies, rising at higher frequencies), high isolation (typically greater than 40 dB at lower frequencies), and high linearity. It is a reflective SPDT switch with a fast switching speed suitable for test-and-measurement and communication systems. Exact values should be confirmed against the current datasheet revision for the specific frequency of interest.
What supply voltage and control interface does the ADRF5020 require?
The ADRF5020 operates from a dual supply (positive and negative rails) as specified in the Analog Devices datasheet, and uses standard CMOS/TTL-compatible control logic to select the RF path. Designers should verify the exact supply rails and control thresholds in the current datasheet before layout.
What package does the ADRF5020BCCZN use, and is it RoHS compliant?
The ADRF5020BCCZN is supplied in a 20-terminal LGA (land grid array) package. The "Z" in the part number indicates a lead-free, RoHS-compliant finish per Analog Devices ordering conventions. Both the -R7 and base order codes use this same package.
Can ADRF5020BCCZN-R7 and ADRF5020BCCZN be used interchangeably in a design?
Yes, from an electrical and mechanical standpoint they are interchangeable because they are the same device. The choice between them is a procurement/packaging decision: the -R7 variant is supplied on tape-and-reel for automated assembly, while the base part number may be supplied in standard packaging. Confirm reel quantity and packaging details with the distributor or Analog Devices ordering guide.
What applications is the ADRF5020 typically used for?
Based on Analog Devices documentation, the ADRF5020 is suited for RF and microwave signal routing in test and measurement equipment, wireless infrastructure, military/aerospace systems, and other applications requiring a broadband, high-linearity SPDT switch up to 30 GHz.