The ADATE302-02 is a 500MHz dual integrated DCL with differential drive/receive, level setting DACs, and per pin PMU. The device includes a 3-level driver with high-Z mode and built-in clamps, precision trimmed output resistance, low leakage mode (typically <10nA). The device also includes a window and differential comparator, input equivalent bandwidth greater than 1GHz, load ±12mA maximum current capability. Per pin PMU force voltage range is -2.0V to +6.0V, with 5 current ranges: 25mA, 2mA, 200μA, 20μA, and 2μA. 14-bit DAC for DCL levels typically <±5mV INL (calibrated); 16-bit DAC for PMU levels typically <±1.5mV INL (calibrated); HVOUT output buffer has 0V to 13.5V output range.
The ADATE302-02 is a single‑chip solution that combines driver, comparator, active load (DCL), per‑pin PMU and DAC‑based level generators for automatic test equipment. It supports both dual single‑ended and single differential drive/receive configurations and includes an HVOUT driver capable of up to 13.5 V output.
Key features include a 3‑level driver with high‑Z mode, precision‑trimmed output resistance, low leakage (<10 nA), a wide voltage range of –2 V to +6 V, 14‑bit DACs for DCL levels, 16‑bit DACs for PMU levels, and a serial peripheral interface for programming. The device is intended for semiconductor test systems, board test systems, and instrumentation equipment.
| Output voltage range | –2.0 V to +6.0 V |
|---|---|
| Supply current (HVOUT disabled) | –1.0 mA to +4.0 mA |
| Total power dissipation (load active off) | 3.55 W typical, 4.0 W max |
| DAC resolution | 14‑bit for DCL levels, 16‑bit for PMU levels |
The driver can swing from –2.0 V to +6.0 V.
The PMU offers five current ranges: 25 mA, 2 mA, 200 pA, 20 pA, and 2 pA.
The device supports a maximum toggle rate of 500 MHz.
It is supplied in an 84‑ball chip‑scale BGA (BC‑84‑2).