Position: Home > DataSheet > Index M > ML4 Series > ML4663CQ, ML4664, ML4664 CQ

Low Cost Custom Prototype PCB Manufacturer

ML4663CQ, ML4664, ML4664 CQ

Table of contents:
Info of ML4663CQ
Info of ML4664
Info of ML4664 CQ

ML4663CQ, ML4664, ML4664 CQ Selling Leads, Datasheet

MFG:ML Package Cooled:PLCC32 D/C:2006+

ML4663CQ, ML4664, ML4664 CQ Datasheet download

Five Points

Part Number: ML4663CQ

MFG: ML

Package Cooled: PLCC32

D/C: 2006+

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

ML4664 General Description

The fully pin-compatible ML4664/ML4669 pair provide conversion from 10BASE-T copper media to 10BASE-FL fiber media in a single chip. They are compliant with Ethernet IEEE 802.3 10BASE-T and 10BASE-FL standards. The ML4664/69 uses a single 5V supply, and requires no crystal or clock.

Their 10BASE-FL transmitter offers a current drive output that directly drives a fiber optic LED transmitter. Their receiver offers a highly stable fiber optic data quantizer capable of accepting input signals as low as 2mVP-P with a 55dB dynamic range.

The 10BASE-T portion of the pair contains current driven transmitter outputs that offer superior performance because their switching is highly symmetric, resulting in lowered RFI noise and jitter. By changing one external resistor the pair easily interfaces to 100W unshielded twisted pair, 150W shielded twisted pair, or a range of other characteristic impedances.

The ML4664 does not pass along disconnect information, while the ML4669 does. A loss of light at the optical inputs does not stop link pulses from being sent at the twisted pair transmitter in the ML4664, but in the ML4669 the link pulses stop. Also, a loss of link at the twisted pair inputs will not stop the optical transmitter from sending idle in the ML4664, but the ML4669 stops sending idle.

ML4664 Maximum Ratings

Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied.

Power Supply Voltage Range
VCC ...................................................................GND 0.3 to 6V
Input Voltage Range: Digital Inputs
(SQEN, LBDIS) ....................... GND 0.3 to VCC +0.3V
Tx+, Tx, VIN+, VIN .............. GND 0.3 to VCC +0.3V
Junction Temperature............................................. 150°C
Storage Temperature ................................ 65°C to 150°C
Lead Temperature (Soldering) ................................ 260°C
Thermal Resistance (qJA)
PLCC ...............................................................68°C/W
TQFP ............................................................... 80ºC/W

ML4664 Features

·Full duplex operation
·Five network status LED outputs
·Industrial temperature option
·Highly stable data quantizer with 55dB input dynamic range
·Input sensitivity as low as 2mVP-P
·Up to 100mA maximum current driven fiber optic LED output for accurate launch power (PLCC package)
·Current driven output for low RFI noise and low jitter
·Drives 100W unshielded or 150W shielded twisted pair
·Polarity detect status pin capable of driving an LED
·Automatic polarity correction
·On-chip link test with enable/disable option

ML4664 Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components