RFDA0066
5 - 1000 MHz Dual Channel Serial Controlled Digital Variable Gain Amplifier, 6-Bit, 0.5 dB Steps
Discontinued >
End of Life announced November 20, 2017 (PCN 17-0167).
Last Time Buy April 30, 2018.
Contact your local sales representative for assistance.
Key Features
- Frequency Range 5MHz to 1GHz
- Dual 6-Bit Digital Step Attenuator
- SPI Serial Control Programming
- Max Gain=45dB at 100MHz
- Gain Control Range=63dB (0.5dB Step Size)
- High OIP3/P1dB=+39/22dBm
- +5V Supply for DSA and +8V for Amplifier with Drop Resistor
- Small 28-Pin MCM, 6mm x 6mm
- Power-up Programming
Qorvo's RFDA0066 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 3.5dB in its maximum gain state. The gain of dual 6-bit digital step attenuator is programmed with a 12-bit Serial Peripheral Interface (SPI). The RFDA0066 is packaged in a small 6mm x 6mm leadless laminate MCM, which contains plated through thermal vias for ultra-low thermal resistance. The module is easy to use with a few external DC blocks and RF chokes.
Product Categories
Application Categories
| Frequency Min(MHz) | 5 |
| Frequency Max(MHz) | 1,000 |
| Attenuation Range(dB) | 63 |
| Gain @ 0 dB Atten(dB) | 45 |
| OP1dB(dBm) | 22 |
| OIP3(dBm) | 39 |
| Bits | 6 |
| NF(dB) | 3.5 |
| Voltage(V) | 5 |
| Current(mA) | 230 |
| Package Type | MCM |
| Package(mm) | 6 x 6 |
| ECCN | 5A991.G |