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8L30110NLGI8

Description
IC CLK BUF 2:4 250MHZ 32VFQFPN
Categorysemiconductor    Analog mixed-signal IC   
File Size712KB,20 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
Environmental Compliance
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8L30110NLGI8 Overview

IC CLK BUF 2:4 250MHZ 32VFQFPN

8L30110NLGI8 Parametric

Parameter NameAttribute value
Installation typesurface mount
Package/casing32-VFQFN Exposed Pad
Supplier device packaging32-QFN(3.15x3.15)
Crystal or Differential-to-LVCMOS/
LVTTL Clock Buffer
Datasheet
8L30110
Description
The 8L30110 is a low skew, 1-to-10 LVCMOS / LVTTL Fanout
Buffer. The low impedance LVCMOS/LVTTL outputs are designed
to drive 50 series or parallel terminated transmission lines.
The 8L30110 is characterized at full 3.3V and 2.5V, mixed
3.3V/2.5V, 3.3V/1.8V, 3.3V/1.5V, 2.5V/1.8V and 2.5V/1.5V output
operating supply modes. The input clock is selected from two
differential clock inputs or a crystal input. The differential input can
be wired to accept a single-ended input. The internal oscillator
circuit is automatically disabled if the crystal input is not selected.
Features
• Ten LVCMOS / LVTTL outputs up to 200MHz
• Differential input pair can accept the following differential input
levels: LVPECL, LVDS, HCSL
• Crystal Oscillator Interface
• Crystal input frequency range: 8MHz to 50MHz
• Output skew: 63ps (typical)
• Additive RMS phase jitter: 22fs (typical)
• Power supply modes:
Core / Output
3.3V / 3.3V
3.3V / 2.5V
3.3V / 1.8V
3.3V / 1.5V
2.5V / 2.5V
2.5V / 1.8V
2.5V / 1.5V
• -40°C to 85°C ambient operating temperature
• Lead-free (RoHS 6) packaging
• Supports
105°C board temperature operations
Block Diagram
Q0
SEL[1: 0]
Pulldown
Pin Assignments
nCLK1
GNDO
Q1
Q2
32
31
30
29
28
27
26
CLK0
nCLK0
CLK1
nCLK1
XTAL_OUT
XTAL_IN
Pulldown
Pullup Pulldown
/
00
Q0
Q3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GNDO
25
24
23
22
CLK1
SEL0
SEL1
GND
OE
Q9
V
DDO
Q8
GNDO
Q7
V
DDO
Q6
V
DDO
Q4
Pulldown
Pullup/Pulldown
01
Q5
Q6
Q7
Q8
Q9
Q1
GNDO
Q2
V
DDO
Q3
Q4
OSC
1x
8L30110
21
20
19
18
17
Q5
GNDO
XTAL_OUT
XTAL_IN
nCLK0
SYNC
32-pin, 5mm x 5mm VFQFN Package
©2018 Integrated Device Technology, Inc.
1
GNDO
V
DD
CLK0
GND
OE
Pulldown
April 11, 2018
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