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Conveters » UDC-IC 10 Mhz Clock Converter
UDC-IC
10 Mhz Clock Converter (Sine Wave To Square Wave Interface Converter)
 The UDC-IC 10 MHz Clock Converter is intended to accept a standard 10 MHz sinusoidal reference signal, convert it to a typical 5V TTL-level output, and distribute this output to 4 separate devices over individual coax cables.
Each cable driver element is designed to launch a signal through a 50-ohm series termination. With a single high-impedance load at the end of the 50-ohm cable, the load will see the incident signal as a square wave. Reflections back to the source are absorbed for the most part by the series termination in combination with the low-impedance driver.
If the 10Mhz Input Sine Wave is within tolerance, the front panel CLK and DCD LED Indicators will be green. If the 10Mhz Input signal is out of tolerance the CLK and DCD LED indicators will not be illuminated.
The 10MHz receiver card is also equipped with a low signal level detector circuit that cuts off the converter to prevent compromised clock signals from reaching downstream equipment. This will normally happen when the input signal falls below the minimum +5 dBm level. The front panel indicator, DCD will be on when an input signal of sufficient level is seen, and off when the cut-off circuit senses a low level or absent input.
The UDC-IC 10Mhz Clock Converter is simple to use by connecting a 50-ohm Coax Cable to the 10Mhz Sine Wave INPUT marked PORT B located on the rear panel. Then connect from one to four 50-ohm Coax Cables to the OUTPUT ports 1-4 located in PORT A.
The front panel LED marked PWR, CLK and DCD should be illuminated. If the CLK and the DCD LED’s are not illuminated, the UDC-IC 10Mhz Clock Converter is not receiving a good 10Mhz Sine wave.
The UDC-IC has a three year warranty and a 24 hour turnaround on warranty repairs.
FEATURES/BENEFITS
- Interface – 50 Ohm BNC
- Input - Single 10 Mhz Sine Wave
- Output - Four Ports, 10 Mhz Square Wave
- One In, Four Out Converter / Splitter
- Low Signal Level Detector Circuit
- 110/220VAC or DC Voltage Supply Option
- CE Approved, RoHS Compliant
- Sturdy Aluminum Enclosure
SPECIFICATIONS
| Application |
Interconnection of
two 10 Mhz systems for sine wave to square wave clock
distribution |
Capacity
|
One Input, Four
Outputs |
| Rear Panel Data
Interface |
One: 10Mhz Sine
Wave Input Four: 10Mhz Square Wave Outputs |
| Data Format |
Data Transparent
at all Data Rates |
| Data Rates |
10Mhz |
| Front Panel
Indicators |
POWER and each
data channel has DCD and CLK |
| Surge
Protection |
Main power
supply |
| Power Source |
AC Mains: 100-120 to
200-220VAC @10%, 50/60Hz, 0.16/0.08A, external 110/220
volt select switch, IEC
Power Inlet, (2) 5mm Fuses
DC Mains: DC Voltage, Input Range of -36 to -72vdc
Current Draw at 48vdc: 75ma @ 3.6watts |
| Environmental |
Operating Temperature....32º
to 122º F (0º to 50º C)
Relative
Humidity.............5 to
95%
Non-Condensing
Altitude............................0
to 10,000 feet |
| Dimensions |
Height ....... 1.75 inches
(4.44 cm)
Width ........ 9.00 inches (20.86
cm)
Length ...... 9.00 inches (20.86 cm) |
| Weight |
3 pounds
(1.364Kg) |
| Warranty |
Three Years,
Return To Factory |
| Regulatory Approvals |
UL 60950-1:2003,
CAN/CSA-C22.2 No. 60950- 1:2003, FCC Part 15,
EN55022:2006, ICES-003, Class A |
Ordering
Information
|
Main Unit Part Number: 190000 Model: UDC-IC
Description: UDC-IC Interface Converter, 110/220VAC
Part Number: 129105 Model: TTL-4 I/M
Description: 4-PORT TTL 50-ohm Driver Interface Module
Part Number: 129109 Model: 10Mhz I/M
Description: 10Mhz Receiver/Buffer Interface
Module |
| Part Number |
Serial Card Description |
| 129109 |
10 Mhz Receiver/Buffer I/M, 50 Ohm |
| 129105 |
4-Port TTL Driver I/M, 50 Ohm |
| Optional Cards For Output |
| 129010 |
V.35 DCE I/M |
| 129011 |
RS-530 DCE I/M |
| 129012 |
RS-422 DCE I/M |
| 129013 |
X.21 DCE I/M |
|
Optional 1U Rack Mount Chassis
Part Number: 204000 Model: UDC-IC Rackmount
Description:
Rackmount UDC-IC Main Unit, 110/220VAC |
| Included with each
unit: |
1) Operations
Manual
2) Grounded Power Cord |
| Optional Accessories |
1) Spare Data Center Fuses
A) 160ma Fuse, Qty (2) Part # 714000
B) 80ma
Fuse, Qty (2) Part #
714001 |
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE |
|
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