Product Life Cycle Status:
Released
ATEK656N5 is a sub-octave switchable filter bank covering 2 – 18 GHz frequency band. Filterbank consists of an SP6T switch followed by 6 fixed frequency band pass filters which are followed by another SP6T switch.
RF Input and Output are internally matched to 50 ohms for ease of use.
Filterbank provides 33 dBm IIP3 which allows users to realize high dynamic range wideband receiver frontends. Sub-octave filterbank architecture improves overall system IIP2.
Filterbank is housed in 5×5 mm low-cost surface mount package.
Evaluation Board, custom package and module options are available upon request.
| Parameter | Min | Typ | Max | Units | ||
| Operational Frequency Range | 2 | 18 | GHz | |||
| 3dB Bandwidth
(High Pass 3dB cutoff – Low Pass 3dB cutoff) |
Band 1 | 1.9 – 3.5 | GHz | |||
| Band 2 | 2.8 – 5.4 | |||||
| Band 3 | 4.5 – 9.1 | |||||
| Band 4 | 7.1 – 12.3 | |||||
| Band 5 | 9.9 – 15.3 | |||||
| Band 6 | 12.5 – 18 | |||||
| Insertion Loss | Band 1 | 7.5 | dB | |||
| Band 2 | 6.5 | |||||
| Band 3 | 6.5 | |||||
| Band 4 | 7.5 | |||||
| Band 5 | 9 | |||||
| Band 6 | 9 | |||||
| Input Return Loss | -12 | dB | ||||
| Output Return Loss | -10 | dB | ||||
| Input IP3 | 33 | dBm | ||||
| Input P1dB | 23 | dBm | ||||
| Switching Speed 50% Vctrl to 90% of RF Output |
On | 120 | ns | |||
| Off | 25 | |||||
| DC Supply Voltage (Vss) | -5 | V | ||||
| DC Supply Current | 12 | mA | ||||
| Control Voltage (CTRL) | Low | 0 | V | |||
| High | -5 | |||||
| Operating Temperature | -40 | 85 | °C | |||
