|
|
|
DS3141, DS3142, DS3143, DS3144
Single/Dual/Triple/Quad DS3/E3 Framers
Industry's Smallest, Lowest Cost DS3/E3 Framers for Up to Four Separate Channels
|
Status
Active: In Production.
Description
The DS3141/DS3142/DS3143/DS3144 devices include all necessary circuitry to frame and format up to four separate DS3 or E3 channels. Each framer in these devices is independently configurable to support M23 DS3, C-Bit Parity DS3, or G.751 E3. The framers interface to a variety of line interface units (LIUs), microprocessor buses, and other system components without glue logic. Each DS3/E3 framer has its own HDLC controller, FEAC controller, and BERT, as well as full support for error detection and generation, performance monitoring, and loopbacks.
|
|
Data Sheet
Errata DS3141 314XA1.pdfErrata DS3142 314XA1.pdfErrata DS3143 314XA1.pdfErrata DS3144 314XA1.pdf
|
An evaluation kit is available: DS3144DK
Key Features
- One/two/three/four independent DS3/E3 framers on a single die
- Framing and formatting to M23 DS3, C-bit parity DS3, and G.751 E3
- LIU interface can be binary (NRZ) or dual-rail (POS/NEG)
- B3ZS/HDB3 encoder and decoder
- Generate and detect DS3/E3 alarms
- Integrated HDLC controller for each channel
- Integrated FEAC controller for each channel
- Integrated bit error-rate tester (BERT) for each channel
- Large performance-monitoring counters
- Line, diagnostic, and payload loopbacks
- Externally controlled transmit overhead insertion port
- Support external timing or loop-timing
- Framers can be powered down when not used
- 8-bit processor port supports muxed or nonmuxed bus operation (Intel or Motorola)
- 3.3V supply with 5V tolerant I/O
- 144-pin 13mm x 13mm CSBGA package
- IEEE 1149.1 JTAG support
- Features continued on page 6 of the PDF data sheet
|
|
Applications/Uses
- Access Concentrators
- ATM and Frame Relay Equipment
- Digital Cross-Connects
- PBXs
- Routers/Switches
- SONET/SDH and PDH Multiplexers
- Test Equipment
|
|
|
|
Diagram
Functional Diagram
Application Notes
Product Guides
Reliability Reports
| Reliability Report: |
DS3144.pdf |
| Request Reliability Report for: |
|
Software/Models
Ordering Information
|
Part Number
|
Free
Sample |
Buy |
Status
|
Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
|
Temp |
RoHS/Lead-Free?
Materials Analysis
|
| DS3141
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T-1*
|
0°C to +70°C
|
RoHS/Lead-Free: No
Materials Analysis |
| DS3141+
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T+1*
|
0°C to +70°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
| DS3141N
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T-1*
|
-40°C to +85°C
|
RoHS/Lead-Free: No
Materials Analysis |
| DS3142
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T-1*
|
0°C to +70°C
|
RoHS/Lead-Free: No
Materials Analysis |
| DS3142+
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T+1*
|
-40°C to +85°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
| DS3142N
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T-1*
|
-40°C to +85°C
|
RoHS/Lead-Free: No
Materials Analysis |
| DS3142N+
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T+1*
|
-40°C to +85°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
| DS3143
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T-1*
|
0°C to +70°C
|
RoHS/Lead-Free: No
Materials Analysis |
| DS3143N
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T-1*
|
-40°C to +85°C
|
RoHS/Lead-Free: No
Materials Analysis |
| DS3144
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T-1*
|
0°C to +70°C
|
RoHS/Lead-Free: No
Materials Analysis |
|
Part Number
|
Free
Sample |
Buy |
Status
|
Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
|
Temp |
RoHS/Lead-Free?
Materials Analysis
|
| DS3144N
|
|
|
Active |
TECSBGA;144 pin;169 mm²
Outline Drawing:21-0314 (PDF)
Land Pattern: 90-0270 (PDF)
Use pkgcode/variation: X144T-1*
|
-40°C to +85°C
|
RoHS/Lead-Free: No
Materials Analysis |
Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
- * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
|
Similar Products by Function
Similar Products by Application
Evaluation Kits
| DS3144DK |
Quad DS3/E3 Framer Demo Kit Daughter Card |
Products with Similar Part Numbers
| DS3144DK |
Quad DS3/E3 Framer Demo Kit Daughter Card |
More Information
Didn't Find What You Need?
Information Index
Rev 1;
2003-07-23
This page last modified: 2009-10-14
|
|
|
Download
E-Mail