9DBV0941 Datasheet PDF - IDT
Part Number | 9DBV0941 | |
Description | 9-output 1.8V HCSL Fanout Buffer | |
Manufacturers | IDT | |
Logo | ||
There is a preview and 9DBV0941 download ( pdf file ) link at the bottom of this page. Total 18 Pages |
Preview 1 page No Preview Available ! 9-output 1.8V HCSL Fanout Buffer
w/Zo=100ohms
9DBV0941
DATASHEET
Description
The 9DBV0941 is a member of IDT's Full-Featured PCIe
family. The device has 9 output enables for clock
management, and 3 selectable SMBus addresses. It has
integrated terminations for direct connection to 100ohm
transmission lines.
Recommended Application
PCIe Gen1-3 clock distribution in Storage, Networking,
Compute, Consumer
Output Features
• 9 - 1-200MHz Low-Power (LP) HCSL DIF pairs w/ZO=100
• Easy AC-coupling to other logic families, see IDT
application note AN-891
Key Specifications
• Additive cycle-to-cycle jitter <5ps
• Output-to-output skew < 60ps
• Additive phase jitter is <100fs rms for PCIe Gen3
• Additive phase jitter <300fs rms (12kHz-20MHz @125MHz)
Block Diagram
Features/Benefits
• 100ohm direct connect; saves 36 resistors and 62mm2
compared to standard HCSL
• 53mW typical power consumption; eliminates thermal
concerns
• Outputs can optionally be supplied from any voltage
between 1.05V and 1.8V; maximum power savings
• OE# pins; support DIF power management
• HCSL-compatible differential input; can be driven by
common clock sources
• SMBus-selectable features allow optimization to customer
requirements
• Slew rate for each output; allows tuning for various line
lengths
• Differential output amplitude; allows tuning for various
application environments
• 1MHz to 200MHz operating frequency
• 3.3V tolerant SMBus interface works with legacy controllers
• Selectable SMBus addresses; multiple devices can easily
share an SMBus segment
• Device contains default configuration; SMBus interface not
required for device operation
• Space saving 48-pin 6x6mm VFQFPN; minimal board
space
vOE(8:0)#
9
CLK_IN
CLK_IN#
vSADR
^CKPWRGD_PD#
SDATA_3.3
SCLK_3.3
CONTROL
LOGIC
DIF8
DIF7
DIF6
DIF5
DIF4
DIF3
DIF2
DIF1
DIF0
9DBV0941 REVISION C 03/28/16 1 ©2016 Integrated Device Technology, Inc.
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9DBV0941 DATASHEET
Test Loads
Low-Power HCSL Differential Output Test Load
5 inches
Rs Zo=100W
Rs
Device
2pF 2pF
Alternate Terminations
The 9DBV0941 can easily drive LVPECL, LVDS, and CML logic. See “AN-891 Driving LVPECL, LVDS, and CML Logic with IDT's
"Universal" Low-Power HCSL Outputs” for details.
REVISION C 03/28/16
5 9-OUTPUT 1.8V HCSL FANOUT BUFFER W/ZO=100OHMS
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 9DBV0941 electronic component. |
Information | Total 18 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ 9DBV0941.PDF Datasheet ] |
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