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8312AYLF

Description
ESD Suppressors / TVS Diodes 400W ASYMMETRICAL TVS 7V,12V
Categorysemiconductor    Analog mixed-signal IC   
File Size276KB,18 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
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8312AYLF Overview

ESD Suppressors / TVS Diodes 400W ASYMMETRICAL TVS 7V,12V

8312AYLF Parametric

Parameter NameAttribute value
Product CategoryClock Buffer
ManufacturerIDT (Integrated Device Technology, Inc.)
RoHSDetails
Number of Outputs12 Output
Maximum Input Frequency200 MHz
Supply Voltage - Max3.6 V
Supply Voltage - Min3 V
Maximum Operating Temperature+ 70 C
Minimum Operating Temperature0 C
Mounting StyleSMD/SMT
Package / CaseTQFP-32
PackagingTray
Height1.4 mm
Length7 mm
Moisture SensitiveYes
Factory Pack Quantity250
Width7 mm
Unit Weight0.002568 oz
Low Skew, 1-to-12 LVCMOS/LVTTL
Fanout Buffer
Datasheet
8312
General Description
The 8312 is a low skew, 1-to-12 LVCMOS/ LVTTL Fanout Buffer
and a member of the family of High Performance Clock Solutions
from IDT. The 8312 single-ended clock input accepts LVCMOS or
LVTTL input levels. The low impedance LVCMOS outputs are
designed to drive 50 series or parallel terminated transmission
lines. The effective fanout can be increased from 12 to 24 by
utilizing the ability of the outputs to drive two series terminated
lines.
The 8312 is characterized at full 3.3V, 2.5V, and 1.8V, mixed
3.3V/2.5V, 3.3V/1.8V and 2.5V/1.8V output operating supply
modes. Guaranteed output and part-to-part skew characteristics
along with the 1.8V output capabilities makes the 8312 ideal for
high performance, single ended applications that also require a
limited output voltage.
Features
Twelve LVCMOS/LVTTL outputs
CLK input supports the following input types: LVCMOS, LVTTL
Maximum output frequency: 250MHz
Output skew: 150ps (maximum)
Supply modes:
Core/Output
3.3V/3.3V
3.3V/2.5V
3.3V/1.8V
2.5V/2.5V
2.5V/1.8V
1.8V/1.8V
0°C to 85°C ambient operating temperature
Available in lead-free (RoHS 6) package
Block Diagram
CLK_EN
Pullup
Pin Assignment
GND
D
Q
LE
GND
V
DD
CLK_EN
12
32 31 30 29 28 27 26 25
1
2
3
4
5
6
7
8
9
Q11
Q1
GND
V
DDO
V
DDO
Q2
Q3
Q0
24
23
22
21
20
19
18
17
10 11 12 13 14 15 16
GND
V
DDO
V
DDO
GND
Q10
Q9
Q8
Q4
V
DDO
Q5
GND
Q6
V
DDO
Q7
GND
CLK
Pulldown
Q[0:11]
CLK
GND
OE
OE
Pullup
V
DD
GND
8312
32-Lead LQFP
7mm x 7mm x 1.4mm package body
Y Package
Top View
©2015 Integrated Device Technology, Inc
1
December 11, 2015

8312AYLF Related Products

8312AYLF 8312AYLFT
Description ESD Suppressors / TVS Diodes 400W ASYMMETRICAL TVS 7V,12V Clock Buffer Low Skew,1:12 LVCMOS Fanout Buffer
Product Category Clock Buffer Clock Buffer
Manufacturer IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.)
RoHS Details Details
Mounting Style SMD/SMT SMD/SMT
Package / Case TQFP-32 TQFP-32
Packaging Tray Reel
Height 1.4 mm 1.4 mm
Length 7 mm 7 mm
Moisture Sensitive Yes Yes
Factory Pack Quantity 250 2000
Width 7 mm 7 mm
Unit Weight 0.002568 oz 0.002568 oz
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