Congratulations On Your Successful Submission
Submission Failure
DS2154L+
DS2154L+ is a framer integrated circuit designed in a CMOS technology, housed in a PQFP100 package measuring 14 x 14 mm with a height of 1.40 mm
DS2154L+
DS2154L+ is a framer integrated circuit designed in a CMOS technology, housed in a PQFP100 package measuring 14 x 14 mm with a height of 1.40 mm
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
DS2154L+ DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The DS2154L+ is a cutting-edge, multi-channel transceiver chip that has been engineered for exceptional performance in T1/E1 applications. By consolidating a range of functions into a single chip, including line interface, framer, and LIU (Line Interface Unit), it effectively reduces component count and board space, optimizing the overall design of telecommunications equipment. Its capability to operate at both T1 (1.544 Mbps) and E1 (2.048 Mbps) rates ensures versatility and adaptability to various telecom applications. Moreover, the chip offers advanced features such as selectable transmit pulse shaping and jitter attenuation, thereby enhancing signal quality for reliable data transmission
Key Features
- Complete E1(CEPT) PCM-30/ISDN-PRI transceiver functionality
- Onboard long- and short-haul line interface for clock/data recovery and waveshaping
- 32-bit or 128-bit crystal-less jitter attenuator
- Generates line build outs for both 120Ω=and 75Ω=lines
- Frames to FAS, CAS, and CRC4 formats
- Dual onboard two-frame elastic store slip buffers that can connect to asynchronous backplanes up to 8.192 MHz
- 8-bit parallel control port that can be used directly on either multiplexed or non-multiplexed buses
- Extracts and inserts CAS signaling
- Detects and generates Remote and AIS alarms
- Programmable output clocks for Fractional E1, H0, and H12 applications
- Fully independent transmit and receive functionality
- Full access to both Si and Sa bits aligned with CRC multiframe
- Four separate loopbacks for testing functions
- Large counters for bipolar and code violations, CRC4 codeword errors, FAS errors, and E bits
- Pin compatible with DS2152 T1 Enhanced Single Chip Transceiver
- 5V supply; low power CMOS
- 100-pin 14mm2 body LQFP package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Obsolete | Part Package Code | QFP |
| Pin Count ! | 100 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Carrier Type | CEPT PCM-30/E-1 | JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e3 | Length | 14 mm |
| Moisture Sensitivity Level | 3 | Number of Functions | 1 |
| Number of Terminals | 100 | Operating Temperature-Max | 70 °C |
| Operating Temperature-Min | Package Body Material | PLASTIC/EPOXY | |
| Package Code | LFQFP | Package Equivalence Code | QFP100,.63SQ,20 |
| Package Shape | SQUARE | Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | Power Supplies ! | 5 V |
| Qualification Status ! | Not Qualified | Seated Height-Max | 1.6 mm |
| Supply Voltage-Nom | 5 V | Surface Mount ! | YES |
| Technology | CMOS | Telecom IC Type | FRAMER |
| Temperature Grade ! | COMMERCIAL | Terminal Finish | Matte Tin (Sn) |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 0.5 mm |
| Terminal Position | QUAD | Time@Peak Reflow Temperature-Max (s) | 30 |
| Width | 14 mm | Package | Tube |
| Product Status | Obsolete | Type | Transceiver |
| Protocol | E1 | Number of Drivers/Receivers | 1/1 |
| Duplex | Full | Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature ! | 0°C ~ 70°C | Mounting Type | Surface Mount |
| Package / Case | 100-LQFP | Supplier Device Package | 100-LQFP (14x14) |
| Base Product Number | DS2154 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
Recommend Parts
-
![MAX16054AZT+]()
5,625 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![DG406DJ+]()
DG406DJ+
$5.327 Analog Switches / Multiplexers ROHS PDIP-28
Brand: Analog Devices Package/Case: DIP-28
7,499 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![DG444DJ]()
Quad SPST analog switches are the highlight of this improved DG444DJ+ product
Brand: Analog Devices Package/Case: PDIP-16
4,890 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![DG403DJ]()
DG403DJ
$0.501 Upgraded, Dual, High-Speed Analog Switches
Brand: Analog Devices Package/Case: PDIP-16
7,157 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![DG413DY]()
DG413DY
$0.744 DG413DY+ analog switch offers 4 SPST channels, with options for both Normal Open and Normally Closed configurations, in a convenient SO-16 package
Brand: Renesas Electronics America Inc Package/Case: SOIC-16
6,026 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MAX3051ESA-T]()
MAX3051ESA-T
$0.539 CAN Interface IC +3.3V, 1Mbps, Low-Supply-Current CAN Transceiver
Brand: MAXIM Package/Case: N.SO
4,182 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MAX4564EKA+T]()
SPDT, 1 Func, 1 Channel, CMOS, PDSO8, SOT-23, 8 PIN
Brand: MAXIM Package/Case: SOT-23-8
5,377 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MAX4544EUT+]()
MAX4544EUT+ is a dual SPDT analog switch designed for low voltage applications and operates on a single supply
Brand: Analog Devices Package/Case: SOT-23-6
5,362 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MAX233ACWP+G36]()
The MAX233ACWP+G36 is a reliable solution for interfacing with RS-232 devices
Brand: MAXIM Package/Case: SO-20
6,167 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MAX487EESA+]()
MAX487EESA+
$1.543 Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N Tube
Brand: Analog Devices Package/Case: SOIC-8
5,085 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MAX4649EKA+T]()
MAX4649EKA+T
$0.847 This product is an analog switch that features a single SPDT configuration and comes in an 8-Pin SOT-23 package
Brand: MAXIM Package/Case: SOT-23-8
4,750 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MAX4648EUT+T]()
MAX4648EUT+T
$1.576 Analog Switch Single SPST 6-Pin SOT-23 T/R
Brand: Analog Devices Package/Case: SOT23-6
4,485 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MAX4644EUT+T]()
5,599 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
