BeRex BDA4620
The BDA4620 is a broadband, Highly accurate 50Ω digital step attenuator model which provides adjustable attenuation from 0 to 31.5 dB in 0.5 dB steps. The control is a 6-bit serial interface and latched parallel interface. BDA4620 is offering the High linearity, low power consumption, low insertion loss, high attenuation accuracy and low insertion loss less than 2.0dB typical at all frequency band.| Part No. | BDA4620 |
|---|---|
| Datasheet | BDA4620 Download |
| Manufacturer |  BeRex |
| Description | 6-bit Digital Step Attenuator |
| Buy | Stock & Price |
FEATURES
● 6-bit Serial & Parallel Interface● 31.5 dB Control Range 0.5 dB step
● Glitch-safe attenuation state transitions
● 2.7 V to 5.5 V supply
● 1.8 V or 3.3 V control logic
● Excellent Attenuation Accuracy Any bit Attenuation Error < ±0.5 dB up to 6GHz
● Low Insertion Loss 0.7 dB @ 1GHz 0.9 dB @ 2GHz 1.1 dB @ 3GHz 1.3 dB @ 4GHz 1.8 dB @ 5GHz
● Ultra linearity IIP3 > +63 dBm @ 3.5GHz, ATT=0dB
● Input 0.1dB Compression (P0.1dB) 30dBm @ 3.5GHz, ATT=0dB
● Programming modes Direct parallel Latched parallel Serial
● Stable Integral Non-Linearity over temperature
● Low Current Consumption 200 μA typical
● -40 °C to +105 °C operating temperature
● ESD rating : Class1C (1KV HBM)
● Lead-free/RoHS2-compliant 20-lead 4mm x 4mm x 0.9mm QFN SMT package 20-lead 4mm x 4 mm x 0.9mm QFN Figure 1. Package Type 20 D0 19 D1 18 GND 17 D2 16 D3 D5 1 RF1 2 SERIN 3 CLK 4 LE 5 6-Bit Digital Step Attenuator Serial/Parallel Control Logic Interface 15 D4 14 RF2 13 P/S 12 GND 11 GND NC 6 NC 7 NC 8 VDD 9 GND 10 Product
DESCRIPTION
BDA4620 supports a broad operating frequency range from 1MHz to 6.0 GHz.
