MAX19790ETX+ by Analog Devices
250MHz to 4000MHz Dual, Analog Voltage Variable Attenuator
| Status: | Active |
|---|---|
| Series: | MAX19790 |
| RoHS: | Unknown |
Features
| 250MHz to 4000MHz RF Frequency Range |
| Integrates Two Analog Attenuators in One Monolithic Device |
| Flexible Attenuation-Control Ranges 22dB (per Attenuator) 44dB (Both Attenuators Cascaded) |
| 22dB (per Attenuator) |
| 44dB (Both Attenuators Cascaded) |
| 2.4dB 1500MHz Insertion Loss (per Attenuator) |
| Linear dB/V Analog Control Response Curve Simplifies Automatic Leveling Control and Gain-Trim Algorithms |
| Excellent Attenuation Flatness Over Wide Frequency Ranges and Attenuation Settings |
| Low 7.3mA Supply Current |
| Single +5.0V Supply Voltage |
Specifications
| Gain Control | Analog |
|---|---|
| # Channels | 12 |
| RF Freq. (MHz) (min) | 250 |
| RF Freq. (MHz) (max) | 4000 |
| Analog Attenuation Range | 44.7 |
| Gain (dB) (max) | -4.4 |
| Noise Figure (dB) | 4.4 |
| OIP3 (dBm) | 31.9 |
| OIP2 (dBm) | 65.2 |
| HD2 (dBc) | -72 |
| HD3 (dBc) | -77 |
| VCC (V) | 4.75 to 5.25 |
| ISUPPLY (mA) | 7.3 |
| Footprint (mm x mm) | 6.0 x 6.0 |
| Package/Pins | TQFN/36 |
| Oper. Temp. (°C) | -40 to +85 |
| BudgetaryPrice (See Notes) | 7.51 |
Last 6 months Inventory & Pricing History
MAX19790ETX+ Semiconductors - ICs by Analog Devices
ATTENUATOR 250MHZ-4GHZ 22DB TQFN-36
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Frequency Max | 4000MHz |
|---|---|
| Frequency Min | 250MHz |
| Attenuation - Typical | 44.7dB |
| RF Attenuator Type | Voltage Controlled Attenuator |
| Insertion Loss | 4.4dB |
| Control Voltage Min | 1V |
| Control Voltage Max | 4V |
| RF Input Power | -10dBm |
| RF IC Case Style | QFN |
| No. of Pins | 36Pins |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Product Range | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Gain | 22dB |
| Supply Voltage Max | 5.25V |
| Supply Voltage Min | 4.75V |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| 250MHz to 4000MHz Dual, Analog | Analog Devices |
| ATTENUATOR, 250MHZ-4GHZ, 22DB, TQFN-36 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX19790ETX+ ?
Additional datasheets, footprints and schematics for MAX19790ETX+ are listed on our Part Details page. You can also find images and similar parts to MAX19790ETX+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX19790ETX+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX19790ETX+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MAX19790ETX+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX19790ETX+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX19790ETX+ have stock available?
Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX19790ETX+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MAX19790ETX+ often in real-time on the comparison pages.
What if I can't find stock of MAX19790ETX+ ?
You can fill out our help required form which you can use to request a quote for MAX19790ETX+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.