Lexicon manual PCM96 SURROUND Specifications, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz

PCM96 SURROUND Specifications

Analog Inputs
Connectors				One 25-pin Dsub female connector
Impedance				20K Ohm, balanced
Level (for 0dBFS)				+4dBu mode: +20dBu
				–10dBV mode: 8.2dBu
Freq Response @96K				20Hz - 22kHz, ±.15dB
				20Hz - 46kHz ±.5dB
				A/D Conversion		24 bits
A/D Dyn Range				112dB unweighted, 115dB A-weighted
THD				<0.002% 20 → 20kHz @ +4dBu
Crosstalk @ 1Khz				<–75dB at 20 → 20k with a +20dBu input signal
Analog Output
Connectors				One 25-pin Dsub female connector
Impedance				30 Ohm, electronically balanced
Level (at 0dBFS)				+4dBu mode: +20dBu
				–10dBV mode: 8.2dBu
Freq Response @96K				20Hz - 22kHz, ±.15dB
				20Hz - 46kHz ±.5dB
D/A Conversion				24 bits
D/A Dyn Range				112dB unweighted, 115dB A-weighted
THD				<0.002% 20Hz - 20kHz at +4dBu
Crosstalk @ 1kHz				<–75dB at 20Hz - 20kHz with a +20dBu input signal
Digital Audio IO
Connectors				One 25-pin Dsub female connector
				Two FireWireTM Ports
Format				AES/EBU/FireWire (400Mb)
Word Size				24 bits
Sample Rates
Internal				44.1kHz/48kHz/88.2kHz/96kHz
Accuracy				within ±50ppm
External				44.1kHz/48kHz/88.2kHz/96kHz
Lock Range				±2% of nominal
Propagation Delays (milliseconds)
		44.1 kHz	48 kHz	88.2 kHz	96 kHz
	A/A	1.64	1.51	1.28	1.18
	D/D	1.23	1.12	1.15	1.07
Synchronization
TTL Word Clock Input *				75 Ohm, BNC, externally terminated to allow cascade

*Falling edge marks start of frame

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