ics508 Integrated Device Technology, ics508 Datasheet

no-image

ics508

Manufacturer Part Number
ics508
Description
Pecl To Cmos Converter
Manufacturer
Integrated Device Technology
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ics508MILF
Manufacturer:
NSC
Quantity:
58
PECL TO CMOS CONVERTER
IDT™ / ICS™ PECL TO CMOS CONVERTER
Description
The ICS508 is the most cost effective way to generate
a high quality, high frequency CMOS clock output from
a PECL clock input.
The ICS508 has separate VDD supplies for the PECL
input buffer and the output buffer, allowing different
voltages to be used. For example, the input clock could
use a 3.3 V supply while the output operates from 2.5V.
The device has an Output Enable pin that tri-states the
clock output when the OE pin is taken low.
The ICS508 is a member of ICS’ ClockBlocks
Block Diagram
P E C LIN
P E C LIN
V D D P
G N D
TM
family.
1
Features
Packaged in 8 pin SOIC or die
Separate VDD supplies allow voltage translation
Clock frequency of 0 - 250 MHz
Duty cycle of 45/55
Operating voltages of 2.375 to 5.5V
Tri-state output for board level testing
24mA output drive capability
Industrial temperature version available
Advanced, low power, sub-micron CMOS process
O E
V D D C
O utput
B uffer
G N D
C LK
ICS508
DATASHEET
ICS508
REV E 092904

Related parts for ics508

ics508 Summary of contents

Page 1

... PECL TO CMOS CONVERTER Description The ICS508 is the most cost effective way to generate a high quality, high frequency CMOS clock output from a PECL clock input. The ICS508 has separate VDD supplies for the PECL input buffer and the output buffer, allowing different voltages to be used. For example, the input clock could use a 3 ...

Page 2

... External Components The ICS508 requires two 0.01µF decoupling capacitors to be connected between VDDP and GND and between VDDC and GND. They must be connected close to the ICS508 to minimize lead inductance. A 33Ω series terminating resistor can be used next to the CLK pin. IDT™ / ICS™ PECL TO CMOS CONVERTER ...

Page 3

... PECL TO CMOS CONVERTER Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the ICS508. These ratings, which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied ...

Page 4

... Any VDD combination 4 PECL TO CMOS TRANSLATOR Min. Typ. Max. VDDC - 0.4 VDDC - 0.4 VDDC - 0.4 0.4 0.4 0.4 250 1.5 8 Min. Typ. Max. Units 0 250 0.4 0.6 1 0.4 0 4.5 7 5.5 9 4 ICS508 Units kΩ MHz REV E 092904 ...

Page 5

... Still air JA θ 1 m/s air flow JA θ 3 m/s air flow JA θ PECL TO CMOS TRANSLATOR Min. Typ. Max. Units Min. Typ. Max. Units °C/W 150 °C/W 140 °C/W 120 °C/W 40 ICS508 REV E 092904 ...

Page 6

... α SEATING B PLANE C .10 (.004) Marking Shipping packaging ICS508M Tubes ICS508M Tape and Reel ICS508I Tubes ICS508I Tape and Reel - Die on uncut, probed wafers - Tested die in waffle pack 6 PECL TO CMOS TRANSLATOR Millimeters Inches Min Max Min Max 1.35 1.75 ...

Page 7

... ICS508 PECL TO CMOS CONVERTER Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800 345 7015 +408 284 8200 (outside U.S.) © ...

Related keywords