American Audio PSX - REV 1-2 Bedienungsanleitung PDF herunterladen (Seite 32)

PSX-100 User’s Manual

Page 32

The Apogee PSX-100 — Specifications

ANALOG AND A/D CONVERTER

Parameter Value Units

Resolution 24 bits

Sample Rate 44.1–48, 88.2–96 kHz ±10%

Input Impedance

Pro 9K Ω

Consumer 15K Ω

Relative THD+N

–0.1 dBFS –110 dB (unweighted)

–112 dB (A-weighted)

–20 dBFS –91 dB (unweighted)

–93 dB (A-weighted)

–60 dBFS –56 dB (unweighted)

–58 dB (A-weighted)

Dynamic range

–60 dB, Unweighted 116 dB

–60 dB, A-weighted 119 dB

Peak Spurious Component –126 dB (max)

Group Delay (in passband) 34/Fs seconds

Passband Ripple ±0.001 dB

Digital Filter Stopband 0.5542Fs kHz

Stop-band Attenuation 117 dB

Channel Separation

Left/right 120 dB (worst case)

Frequency Response (10 Hz–20 kHz)

Gain ±0.025 dB

Phase < 0.01 degrees

Common-Mode Rejection Ratio

60 Hz >> 100 dB

1 kHz >> 80 dB

Input Level, maximum (no gain)

Professional, balanced 27 dBu

Professional, unbalanced 23 dBu

Consumer, balanced 16 dBu

Consumer, unbalanced 15 dBu

Input Level, adjustment range 20 dBu

Crystal Oscillator accuracy ±50 ppm

Clock Jitter, 32kHz–106 kHz << 22 psec

D/A CONVERTER

Parameter Value Units

Resolution 24 bits

Conversion system Delta-Sigma

Sample Rates 32–106 kHz

Relative THD+N, S/(N+D)

–0.5 dBFS input –100 dB

Dynamic range

–60 dB, Unweighted 112 dB

Channel Separation >120 dB

Frequency Response (10Hz–20 kHz)

Gain ±0.15 dB

Phase << 1.0 degrees

Maximum Output Level 28 dBu

DIGITAL SIGNAL PROCESSING

UV22HR Amplitude

16 bits –84 dB

20 bits –108 dB

Metering

Accuracy (CAL mode) ± 0.1 dB

Over Detection 1–4 consecutive 0 dBFS readings

(user-definable)

SYSTEM

AC line voltage 100, 120, 220, 240 vac (set internally)

Fusing 5 x 20 mm, 250V 100/120V~, 800mA, T (Slow Blow)

220/240V~, 400mA, T (Slow Blow)

Power 25 Watts

Size (w, h, d) 19 in, 1.75 in (1U), 14.25 in

Weight 12.5 lb (5.8 kg)

The Specifications above, and other information provided in this brochure,

are subject to change without notice. Apogee Electronics Corporation

reserves the right to make design changes without prior warning. Apogee,

UV22, Soft Limit, AMBus, Clocked by Apogee, Apogee Bit-Splitting and the

“96k” device are trademarks or registered trademarks of Apogee Electronics

Corporation. Other trademarks are the property of their respective owners.

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