he Analog/Digital Converter Module 1090 is an optional digital output for compatible SPL units (see below) with a plug-and-play design for easy installation.
It offers an S/P-DIF output with both coaxial and optical connectors in parallel.
The heart of the module is a 24-bit converter with a variable sample rate of up to 192 kHz. Highly accurate quartz oscillators ensure a clean, low-jitter master clock.
The internal sample rate can be switched between 44.1, 48, 88.2 and 96 kHz. Other sample rates (32, 176,4 and 192 kHz are set by external syncronization.
The converter can be synced to other digital devices via a S/P-DIF input.
The internal oscillators are automatically disabled when an external clock signal is present to prevent interference.
Optional 24Bit/192kHz AD converter
Sample rates: 44.1, 48, 88.2, 96 kHz
External sample rates: 32, 176.4 and 192 kHz (synced via SPDIF In)
Dynamic range: 112 dB (A-weighted)
THD+N (@-1dBFS/1 kHz): 0.0007%
Frequency response (48 kHz): 10 Hz-22kHz, ±0.2 dB
Jitter (average; 700Hz-100kHz): ‹300 ps
Stop band attenuation: -105dB @ 48kHz; -102dB @ 96kHz
0dBFS: = +15dBu
Power consumption +/15V: max. 115mA
Dimensions & Weight:
• (W x H x D): 100 x 27 x 76 mm (3.94 x 1.06 x 3 in.)
• Weight: 68 g (2.39 oz.)