products > product profiles > MT9042B
MT9042B Multitrunk System Synchronizer
| Product Status - Production |
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The MT9042B Multitrunk System Synchronizer contains a digital phase-locked loop (DPLL), which provides timing and synchronization signals for multitrunk T1 and E1 primary rate transmission links.
Features
- Meets jitter requirements for AT&T TR62411 Stratum 3, 4 and Stratum 4 Enhanced for DS1 interfaces and for ETSI ETS 300 011 for E1 interfaces
- Provides 8kHz ST-BUS framing signals
- Selectable 1.544MHz, 2.048MHz or 8kHz input reference signals
- Accepts reference inputs from two independent sources
- Provides bit error free reference switching - meets phase slope and MTIE requirements
- Operates in either Normal, Holdover and Freerun modes
Typical Applications
-
Synchronization and timing control for multitrunk T1 and E1 systems
- ST-BUS clock and frame pulse sources
- Primary Trunk Rate Converters
Product Information
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Models
| Document Type | Part No. | Title | Last Updated | Format/Size | Receive via e-mail |
 |
| IBIS Model |
MT9042CP |
 MT9042CP IBIS Model |
08-MAR-01 |
IBS 55.8K |
 E-mail |
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Product Availability and Packaging
| Ordering Part No. |
Package Type |
No. of Pins |
Lead-free Option |
Shipping Option |
Lead Time (Weeks) |
Status |
|
| MT9042CP |
PLCC |
28 |
|
Tubes (Anti-static Sticks) |
26 Week(s) |
Refer to leadfree product |
| MT9042BP |
PLCC |
28 |
|
Tubes (Anti-static Sticks) |
|
Obsolete |
| MT9042BPR |
PLCC |
28 |
|
Tape & Reel Mounted |
|
Obsolete |
| MT9042CP1 |
PLCC |
28 |
Pb-free-Matte Tin |
Tubes. Bake & Drypack |
4-6 weeks |
Production |
Product Lead-Times when quoted are not guaranteed and are provided as a
general guideline only; they may be varied from time to time without
notice. Updated estimates or actual schedule commit dates will be provided
at the time of order placement with Zarlink or its distributor.
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Related Products
| Part Number | Description |
|
 ZL30101 |
T1/E1 Stratum 3 System Synchronizer |
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