Phillips 792 Dual NanoSecond Delay Module
OVERVIEW
FEATURES
- Two Independent Delay Sections
- Total Delay of 127 nSec in 0.5 nSec Steps
- Monoticity is Guaranteed for Each Section
- Both Lemo and BNC Connectors
- Available in CAMAC Packaging Model 7192
DESCRIPTION
The Model 792 uses coaxial cable to provide an accurate and stable
means of generating delays to 127 nSec in a single width NIM module.
Since coaxial cable is employed, no power is required and both linear
or logic signals may be delayed with excellent fidelity. The
configuration of two identical channels allows two signals to be
delayed independently, often necessary for coincidence applications.
Each channel has seven switches which select the calibrated delays
of 0.5, 1, 2, 4, 8, 16 and 32 nSec. The total delay is equal to the sum
of the switch settings.
GENERAL
- Input and Output Characteristics:
- 50 Ohm impedance throughout;
- Accepts signals to +/-350 Volts;
- Input and output ports are interchangeable;
- LEMO and BNC connectors on both ports.
-
Delay Controls:
- Seven toggle switches per channel select 0.5, 1, 2,4 , 8,
16 and 32 nSec. Delay equals the sum of the switch settings.
-
Delay Range:
- Selectable from 0 to 63.5 nSec in 0.5 nSec steps; 127 nSec
with both channels cascaded.
-
Delay Accuracy:
- Better than +/-50 pSec or +/-0.5% whichever is greater,
for each delay switch IN.
-
Minimum Delay:
- 1.9 nSec +/-100 pSec per channel, with all switches in the OUT position.
-
Risetime and Falltime:
- Tr = Tf <= 0.7 nSec + (0.02 nSec x delay setting), from 10% to 90%
-
Maximum VSWR:
- 1.02: 1 to 100MHz
1.05: 1 to 250MHz
1.10: 1 to 500MHz
-
Maximum Attenuation:
- Loss db < (0.1 db x Number of switches IN) +
(0.03 db x delay setting), @ 100 MHz.
-
Operating Temperature:
- -20°C to +85°C
-
Packaging:
- Standard single width NIM module in accordance with TID-20893 (Rev).
Other manuals: