ADLINK PXES-2780 - Manual (Page 13)

Introduction 3
PXES-2780
1.2 Specifications
The PXES-2780 complies with the PXITM-5 Specification Rev.1.0
and accepts all modules compliant with the PXITM-5, Compact-
PCI, and PICMG 2.0 specifications.
Power Supply
10 MHz System Reference Clock (10 MHz REF)
AC Input (*guaranteed by power supply design)
Input voltage range 100 to 240 VAC
Operating voltage range* 85 to 264 VAC
Input voltage frequency 50 to 60 Hz
Operating voltage frequency* 47 to 63 Hz
Input current rating
115 VAC 13 A
230 VAC 10 A
DC Output
Maximum total usable power 800 W
VDC Maximum Load Regulation
Maximum Ripple &
Noise
+5V 29.0 A ±3% 50 mV
+12V 45.0 A ±3% 50 mV
+3.3V 60.0 A ±3% 50 mV
-12V 2.5 A ±3% 50 mV
Maximum clock skew between slots 300 ps
Built-in 10 MHz clock Accuracy ±25 ppm
BNC Output amplitude 1 Vpk-pk ±20% square-wave
into 50 Ω
2 Vpk-pk unloaded
BNC Output impedance 50 Ω ±5 Ω
PRELIMINARY