Position: Home  > All Categories> Integrated Circuits (ICs) > CXD1944R

CXD1944R

Features: • Conforms to IEEE1394-1995• Single 3.3V power supply• Supports 100/200Mbps speeds• Automatic power down for unused ports• Power down mode to conserve energy• Supports short reset operation• Supports ping for optimization of a Gap_countApplicatio...

product image

CXD1944R Picture
See larger image
SeekIC No. : 004318470 Detail

CXD1944R: Features: • Conforms to IEEE1394-1995• Single 3.3V power supply• Supports 100/200Mbps speeds• Automatic power down for unused ports• Power down mode to conserve energy&...

CXD1944R Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
CXD1944R
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/10/31

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• Conforms to IEEE1394-1995
• Single 3.3V power supply
• Supports 100/200Mbps speeds
• Automatic power down for unused ports
• Power down mode to conserve energy
• Supports short reset operation
• Supports ping for optimization of a Gap_count


Application

When used with a LINK chip (e.g. CXD1940R), allows configuration of a high-speed digital serial interface.


Pinout

Connection Diagram


Specifications

Supply voltage

VDD

0.5 to +4.6

V

Input voltage

VI

VDD + 0.5 to Vss 0.5

V

Output voltage

VO

VDD + 0.5 to Vss 0.5

V

Operating temperature

 Ta

  20 to +70

 °C

Storage temperature

Tstg

55 to +150

°C

Allowable power dissipation

 PD

 1000

 mW




Description

The CXD1944R is a PHY chip which supports 100/200Mbps speeds and performs cable interface and bus arbitration. It conforms to the high performance serial bus IEEE1394-1995 standard. The structure is 0.4m CMOS and it operates on a single 3.3V power supply.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Line Protection, Backups
BX0023
A20B-1008-0550
Crystals and Oscillators
WT325BI0030.000000
2SB49
Test Equipment
TOP853
TOP2005
Semiconductor Modules
2DI300A-050-03
7MBR25SA-120-50
Capacitors
GRM188R71H103KA01D
GRM21BR71H104KA01L
Switches
US32DMRJ
HBGQ22P-11ET
View more