Brandywine - M212 1U Next Generation Master Clock System
- Modular design with multiple reference paths built in for high-availability.
- 6 expansion slots for customization and expansion.
- Industry-first GPS integrity checking with Timewall™
- Unique optical crosslink architecture for either Master-Slave hierarchical setups or Master-Master crosschecking and failover
- LCD display and keypad for basic status and configuration – secure web browser for detailed setup.
Brandywine’s M212 Master Clock System represents the next generation of modular timing systems. Built as a commercial derivative of the highly successful ruggedized Modular Master Clock, the M212 provides assured timing capabilities using Brandywine’s Timewall™ technology.
At the center of the M212 system is Brandywine’s powerful Master Clock Module (MCM). The MCM may be synchronized by a variety of reference sources and uses the selected reference to steer an embedded oscillator to provide stable and accurate time and frequency for the M212. Multiple references can be prioritized with automatic failover.
Available input reference selections include GNSS (both commercial GNSS and combination SAASM/M-Code GPS receivers are supported), IRIG-B, and Have Quick/1PPS. In addition, an MCM may be synchronized to up to 2 other M212 chassis using a fiber optic crosslink, this provides additional resiliency for the M212 time and frequency references.
The base oscillator in the M212 is a high quality Temperature Compensated Crystal oscillator, but the M212 optionally can be ordered with other reference oscillator choices, including Rubidium, Chip Scale Atomic Clock (CSAC) and Ovenized Oscillator (OCXO).
The output signals for the M212 are generated by up to 6 Output Signal Modules (OSM), and are ideal for custom solutions or future expansion. Available modules include NTP, low-phase-noise frequency, time code modules such as IRIG A, B, G, H, and NASA 36, BCD, PPS, PPM, Have Quick, serial data (RS232/422) as well as optical crosslink.
The M212 status and control is via front panel display for basic configuration and status, a secure web browser, and via SNMPv3. Network protocols also fully support privacy and authentication.
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Model Number |
Product Type |
Description |
Oscillator Type |
Power Supply |
Form Factor |
Power Type |
Output Format |
Input Format |
|
M212 |
M212 Base Unit |
M212 1U Base Unit |
90-265 VAC |
1U |
AC |
Power |
||
|
M212-24VDC |
M212 Base Unit |
M212 1U Base Unit - 24 VDC Power Option |
24 VDC |
1U |
DC |
Power |
||
| M212-48VDC |
M212 Base Unit |
M212 1U Base Unit - 48 VDC Power Option |
48 VDC |
1U |
DC |
Power |
||
| M212-SAASM |
M212 Base Unit |
M212 1U Base Unit (SAASM & M-Code Version) |
90-265 VAC |
1U |
AC |
Power |
||
| M212-MCM |
Master Clock Module |
M212 Master Clock Module |
TCXO |
1x M212 Module |
Have Quick, IRIG B DCLS + IEEE1344 CF, 10 MHz |
GPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS |
||
| M212-OCXO |
Master Clock Module |
M212 OCXO Oscillator Option |
OCXO |
1x M212 Module |
Have Quick, IRIG B DCLS + IEEE1344 CF, 10 MHz |
GPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS |
||
| M212-RB-J |
Master Clock Module |
M212 Rubidium Oscillator Option (J Designator) |
Rubidium |
1x M212 Module |
Have Quick, IRIG B DCLS + IEEE1344 CF, 10 MHz |
GPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS |
||
| M212-CSAC-J |
Master Clock Module |
M212 CSAC Oscillator Option (J Designator) |
CSAC |
1x M212 Module |
Have Quick, IRIG B DCLS + IEEE1344 CF, 10 MHz |
GPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS |
||
| M212-HP-RB |
Master Clock Module |
M212 High Performance Rubidium Oscillator Option |
Rubidium |
1x M212 Module |
Have Quick, IRIG B DCLS + IEEE1344 CF, 10 MHz |
GPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS |
||
| M212-MCM-SAASM |
Master Clock Module |
M212 Master Clock Module (SAASM & M-Code Version) |
TCXO |
1x M212 Module |
Have Quick, IRIG B DCLS + IEEE1344 CF, 10 MHz |
GPS, GPS (SAASM/M-Code), Have Quick + 1PPS, IRIG B, IRIG B + 1PPS |
||
| M212-RB-TTL |
Master Clock Module |
M212 Rubidium Oscillator Option - TTL Interface |
Rubidium |
1x M212 Module |
Have Quick, IRIG B DCLS + IEEE1344 CF, 10 MHz |
GPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS |
||
| M212-UNIV-2X-TRI |
Output Signal Module |
M212 2X BNC/TRIAD Universal Output Signal Module |
1x M212 Module |
1PPS, 1PPM, Have Quick, IRIG A, IRIG B, IRIG E, IRIG G, IRIG H, XR3, 2137 |
||||
| M212-UNIV-4X-TRI |
Output Signal Module |
M212 4X TRIAD Universal Output Signal Module |
1x M212 Module |
1PPS, 1PPM, Have Quick, IRIG A, IRIG B, IRIG E, IRIG G, IRIG H, XR3, 2137 |
||||
| M212-UNIV-4X-BNC |
Output Signal Module |
M212 4X BNC, Universal Output Signal Module |
1x M212 Module |
1PPS, 1PPM, Have Quick, IRIG A, IRIG B, IRIG E, IRIG G, IRIG H, XR3, 2137 |
||||
| M212-NTP |
Output Signal Module |
M212 NTP Server Output Signal Module |
1x M212 Module |
NTP |
||||
| M212-RS232-RS422 |
Output Signal Module |
M212 8-PORT RS232/RS422 Output Signal Module |
1x M212 Module |
RS232, RS422 |
||||
| M212-PTP |
Output Signal Module |
M212 PTP Grandmaster Output Signal Module |
1x M212 Module |
PTP |
||||
| M212-E1T1 |
Output Signal Module |
M212 E1/T1 Output Signal Module |
1x M212 Module |
E1, T1 |
||||
| M212-1PPS-J |
Output Signal Module |
M212 1PPS Output Signal Module (J Designator) |
1x M212 Module |
1PPS |
||||
| M212-5M-J |
Output Signal Module |
M212 5MHz Output Signal Module (J Designator) |
1x M212 Module |
5 MHz |
||||
| M212-10M-J |
Output Signal Module |
M212 10MHz Output Signal Module (J Designator) |
1x M212 Module |
10 MHz |
||||
| M212-BAL-BCD-J |
Output Signal Module |
M212 Balanced Binary Coded Decimal Time Code Output (J Designator) |
1x M212 Module |
BCD |
||||
| M212-TC-J |
Output Signal Module |
M212 Modulated Time Code Output (J Designator) |
1x M212 Module |
Have Quick, IRIG A, IRIG B, IRIG E, IRIG G, IRIG H, XR3, 2137 |
||||
| M212-HQ-TC-J |
Output Signal Module |
M212 Have Quick Time Code Output Signal Module (J Designator) |
1x M212 Module |
Have Quick |
||||
| M212-EP-PTP |
Output Signal Module |
M212 Extended Performance PTP Grandmaster Output Signal Module |
1x M212 Module |
PTP |
||||
| M212-OPT |
Output Signal Module |
M212 Optical Crosslink Module |
1x M212 Module |
Fiber Optic |
Fiber Optic |
|||
| M212-RS422-J |
Output Signal Module |
M212 RS422 Output Signal Module (J Designator) |
1x M212 Module |
RS422 |
||||
| M212-LPN10 |
Output Signal Module |
M212 10MHz Low Phase Noise Output Signal Module |
1x M212 Module |
10 MHz |
||||
| M212-LPN5 |
Output Signal Module |
M212 5 MHz Low Phase Noise Output Signal Module |
1x M212 Module |
5 MHz |
Document
More Product Information
- IRIG A & B, NASA 36 and 1 PPS inputs
- HaveQuick sync option
- Propagation delay compensation
- Zero latency time reads
- Match time output
- External event time tags
- Three user programmable rates
- Conduction cooled
- High performance GPS disciplined Time/Frequency standard
- Ethernet Interface for management and control
- Network Time Protocol (NTP)
- Multiple 1PPS outputs with individual delay compensation
- Multiple Low Phase Noise 10MHz outputs with software programmable level
- Time Code outputs including Have Quick, IRIG A, IRIG B, IRIG E, IRIG G
- Sync to GPS or to Have Quick/1PPS per ICD-GPS-060
- Choice of internal disciplined OCXO or Rubidium Oscillator
- Allan deviation σ(τ) = 2.7×10-11 T-1/2 for long life version and σ(τ) = 8.5×10-12 T-1/2 for high performance version
- Front or Rear access connectors
- 3U high (133mm / 5.24”) — less than 200mm depth, compatible with ETSI and 19” standards
- Accuracy better than ±1×10-12 / ±5×10-13 for high performance version
- 10 MHz low noise direct output
- Programmable 1 / 5 / 10 MHz TTL output
- 10 years warranty on cesium tube (3 years for high performance version)
- Redundant DC power supply inputs
- Remote control and monitoring via RS232 (fully manageable locally and remotely using SyncView Plus management system.
- IEC 61000-4-4 Ed.3 standard compliance.
- Pre-check function is installed. Inspection before testing is now easy.
- Normal mode test support. Taking account of field troubles is possible. (option)
- Utilize an outlet box that simplifies EUT connection. (option)
- Compared with conventional products, the size has become compact. (Approximately 67% by volume)
- Easy to understand Panel display reduces mistakes in connecting power cables.
- Software control with Windows. (option)
- Next calibration date can be notified. (Windows software only)
- Employ LCD screen with multi-language support and enhanced operability.
- Maximum output voltage of 5 kV and maximum pulse frequency of 2 MHz allow you to test above the standard test level.
- CDN capacity is increased to single phase type AC 240 V 20 A, single and three phase type to AC 600 V 63 A, supporting wider range of EUT.
- Large capacity CDN (100 A or 150 A) option available for Injection test on various EUT.
- Using coupling clamps, EMS probe kits, you can test the signal lines and evaluate the noise immunity on the PCB. (option)
- 6U single slot VME form factor
- Nine digit time display
- Optional Have Quick synchronization input
- IRIG’s A and B and NASA 36 time code inputs
- 1PPS sync input
- IRIG B output
- 1PPS and time code inputs are redundant
- Single-slot including GPS option
- Zero latency time reads, microseconds through years
- External Event input (optional eight and sixteen inputs)
- Match Time output
- Programmable Heartbeat rate
- Video Time Inserter Option
- Many additional options
Next Generation Wafer Probing
- Continues the Infinity family’s Industry leading electrical performance
- High temperature capability (175° C +) for automotive device characterization and other applications
- Better tip visibility for enhanced placement accuracy and repeatability
- Improved tip life/durability with solid rhodium contacts
- New tip architecture enables support for narrower pitches (e.g. 25um)
- Advanced mechanical design combined with small contacts enables probing on smaller pads/pitches and improves durability and robustness
- Network Time Server
- Dual Redundant Version Available
- Complete Remote Network Control using Standard Web Browser
- SA-ASM GPS Receiver
- 10MHz, 1PPS IRIG B, Serial and Time Codes
- Timing Accuracy 40ns rms to UTC
- 1PPS, Have Quick Inputs
- 6U, Single Width VME
- Time Code Inputs
- Time Code Output
- 1PPS Pulse Rate Output/Interrupt
- Frequency Outputs (1, 5, 10 MHz)
- External Event Capture/Interrupt
- Programmable Periodic Output/Interrupt
- Programmable Time Strobe Output/Interrupt
- 3 isolated low phase noise 10MHz outputs
- Internal GPS Tracking Receiver
- External 1 PPS input
- Small footprint designed for easy integration
- Disciplined high stability OCXO
Brandywine Communications
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Video Compression, Time & Frequency Stds, GPS and Board Level Timing Solutions
