Anterwell Technology Ltd.
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 5200pcs |
| Delivery Time | 1 day |
| Packaging Details | Please contact me for details |
| Supply Voltage | -0.3 to 3.6 V |
| DC Input Voltage (VIN) | -0.5 to 5.5 V |
| DC Output Voltage(VOUT) | -0.3 to 3.6 V |
| Storage Temperature Rang (Tstg) | -65 to +150 °C |
| Case Temperature | 0 to 85 °C |
| Package | 48-pin LQFP |
| Brand Name | Anterwell |
| Model Number | DM9161AEP |
| Certification | new & original |
| Place of Origin | original factory |
View Detail Information
Explore similar products
M27C801-100F1 Programmable IC Chips 8 Mbit 1Mb x 8 UV EPROM and OTP EPROM
145 MHz Fast FET Op Amps optical integrated circuits AD8065WARTZ High Performanc
X24C44SI Serial Nonvolatile Static RAM 16x16 Organization Single 5 Volt Supply
AD9850BRSZ TQFP-64 programmable circuit board , Flash ic integrated circuit CMOS
Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 5200pcs |
| Delivery Time | 1 day | Packaging Details | Please contact me for details |
| Supply Voltage | -0.3 to 3.6 V | DC Input Voltage (VIN) | -0.5 to 5.5 V |
| DC Output Voltage(VOUT) | -0.3 to 3.6 V | Storage Temperature Rang (Tstg) | -65 to +150 °C |
| Case Temperature | 0 to 85 °C | Package | 48-pin LQFP |
| Brand Name | Anterwell | Model Number | DM9161AEP |
| Certification | new & original | Place of Origin | original factory |
| High Light | programming ic chips ，programmable audio chip | ||
DM9161A
10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
1. General Description
The DM9161A is a physical layer, single-chip, and low power transceiver for 100BASE-TX and 10BASE-T operations. On the media side, it provides a direct interface either to Unshielded Twisted Pair Category 5 Cable (UTP5) for 100BASE-TX Fast Ethernet, or UTP5/UTP3 Cable for 10BASE-T Ethernet. Through the Media Independent Interface (MII), the DM9161A connects to the Medium Access Control (MAC) layer, ensuring a high inter operability from different vendors.
TheDM9161A uses a low power and high performance advanced CMOS process. It contains the entire physical layer functions of 100BASE-TX as defined by IEEE802.3u, including the Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA), Twisted Pair Physical Medium Dependent Sublayer (TP-PMD), 10BASE-TX Encoder/Decoder (ENC/DEC), and Twisted Pair Media Access Unit (TPMAU). The DM9161A provides a strong support for the auto-negotiation function, utilizing automatic media speed and protocol selection. Furthermore, due to the built-in wave shaping filter, the DM9161A needs no external filter to transport signals to the media in 100BASE-TX or 10BASE-T Ethernet operation.
2. Features
* Fully comply with IEEE 802.3 / IEEE 802.3u 10Base-T/ 100Base-TX, ANSI X3T12 TP-PMD 1995
standard Support MDI/MDI-X auto crossover function (Auto-MDI)
* Support Auto-Negotiation function, compliant with IEEE 802.3u
* Fully integrated Physical layer transceiver On-chip filtering with direct interface to magnetic transformer
* Selectable repeater or node mode
* Selectable MII or RMII (Reduced MII) mode for 100Base-TX and 10Base-TX. Selectable MII or
GPSI (7-Wired) mode for 10Base-T
* Selectable full-duplex or half-duplex operation MII management interface with maskable interrupt
output capability
* Provide Loopback mode for easy system diagnostics
* LED status outputs indicate Link/ Activity, Speed10/100 and Full-duplex/Collision. Support
Dual-LED optional control
* Single low power Supply of 3.3V with an advanced CMOS technology
* Very Low Power consumption modes:
● Power Reduced mode (cable detection)
● Power Down mode
● Selectable TX drivers for 1:1 or 1.25:1 transformers for additional power reduction.
1: 1 transformers only when HP Auto-MDIX Enable .
* Compatible with 3.3V and 5.0V tolerant I/Os
* 48-pin LQFP
3. Block Diagram
4. Pin Configuration:
Absolute Maximum Ratings ( 25°C )
| Symbol | Parameter | Min. | Max. | Unit | Conditions |
| DVDD | Supply Voltage | -0.3 | 3.6 | V | |
| VIN | DC Input Voltage (VIN) | -0.5 | 5.5 | V | |
| VOUT | DC Output Voltage(VOUT) | -0.3 | 3.6 | V | |
| Tstg | Storage Temperature Rang (Tstg) | -65 | +150 | °C | |
| Tc | Case Temperature | 0 | 85 | °C | @Ta=0 ~ 70℃ |
| LT | Lead Temp. (TL, Soldering, 10 sec.) | -- | 235 | °C | DM9161AE |
| LT | Lead Temp. (TL, Soldering, 10 sec.) | -- | 260 | °C | DM9161AEP |
Company Details
Business Type:
Distributor/Wholesaler,Trading Company
Year Established:
2004
Total Annual:
500000-1000000
Employee Number:
20~30
Ecer Certification：
Site Member
King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and ... King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and ...
Get in touch with us
Leave a Message, we will call you back quickly!