9DBL02 Datasheet PDF Download, IDT





(PDF) 9DBL02 Datasheet Download

Part Number 9DBL02
Description 2-output 3.3V PCIe Zero-Delay Buffer
Manufacture IDT
Total Page 19 Pages
PDF Download Download 9DBL02 Datasheet PDF

Features: 2-output 3.3V PCIe Zero-Delay Buffer 9D BL02 Description The 9DBL02 devices ar e 3.3V members of IDT's Full-Featured P CIe family. The devices support PCIe Ge n1-4 Common Clocked (CC) and PCIe Gen2 Separate Reference Independent Spread ( SRIS) systems. It offers a choice of in tegrated output terminations providing direct connection to 85 or 100 tr ansmission lines. The 9DBL02P1 can be f actory programmed with a user-defined p ower up default SMBus configuration. Re commended Application PCIe Gen1-4 clock distribution for Riser Cards, Storage, Networking, JBOD, Communications, Acce ss Points Output Features • 2 – 1-2 00 MHz Low-Power (LP) HCSL DIF pairs 9DBL0242 default ZOUT = 100 • 9D BL0252 default ZOUT = 85 • 9DBL02P 2 factory programmable defaults • Eas y AC-coupling to other logic families, see IDT application note AN-891 Key Spe cifications • PCIe Gen1-2-3-4 CC comp liant in ZDB mode • PCIe Gen2 SRIS co mpliant in ZDB mode • Supports PCIe Gen2-3 SRIS in fan-out mo.

Keywords: 9DBL02, datasheet, pdf, IDT, 2-output, 3.3V, PCIe, Zero-Delay, Buffer, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

2-output 3.3V PCIe Zero-Delay Buffer
9DBL02
Description
The 9DBL02 devices are 3.3V members of IDT's
Full-Featured PCIe family. The devices support PCIe Gen1-4
Common Clocked (CC) and PCIe Gen2 Separate Reference
Independent Spread (SRIS) systems. It offers a choice of
integrated output terminations providing direct connection to
85or 100transmission lines. The 9DBL02P1 can be
factory programmed with a user-defined power up default
SMBus configuration.
Recommended Application
PCIe Gen1-4 clock distribution for Riser Cards, Storage,
Networking, JBOD, Communications, Access Points
Output Features
2 – 1-200 MHz Low-Power (LP) HCSL DIF pairs
9DBL0242 default ZOUT = 100
9DBL0252 default ZOUT = 85
9DBL02P2 factory programmable defaults
Easy AC-coupling to other logic families, see IDT
application note AN-891
Key Specifications
PCIe Gen1-2-3-4 CC compliant in ZDB mode
PCIe Gen2 SRIS compliant in ZDB mode
Supports PCIe Gen2-3 SRIS in fan-out mode
DIF cycle-to-cycle jitter <50ps
DIF output-to-output skew < 50ps
Bypass mode additive phase jitter is 0 ps typical rms for
PCIe
Bypass mode additive phase jitter 160fs rms typ. @
156.25M (1.5M to 10M)
DATASHEET
Features/Benefits
Direct connection to 100(xx42) or 85(xx52)
transmission lines; saves 8 resistors compared to standard
PCIe devices
100mW typical power consumption in PLL mode; minimal
power consumption
SMBus-selectable features allows optimization to customer
requirements:
control input polarity
control input pull up/downs
– slew rate for each output
– differential output amplitude
– output impedance for each output
– 50, 100, 125MHz operating frequency
Customer defined SMBus power up default can be
programmed into P1 device; allows exact optimization to
customer requirements
OE# pins; support DIF power management
HCSL-compatible differential input; can be driven by
common clock sources
Spread Spectrum tolerant; allows reduction of EMI
Pin/SMBus selectable PLL bandwidth and PLL Bypass;
minimize phase jitter for each application
Outputs blocked until PLL is locked; clean system start-up
Device contains default configuration; SMBus interface not
required for device operation
Three selectable SMBus addresses; multiple devices can
easily share an SMBus segment
Space saving 24-pin 4x4mm VFQFPN; minimal board
space
Block Diagram
Note: Resistors default to internal on xx42/xx52 devices. P2 devices have programmable default impedances on an output-by-output basis.
9DBL02 OCTOBER 6, 2016
1 ©2016 Integrated Device Technology, Inc.

                    
                    






Index : 0  1  2  3   4  5  6  7   8  9  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
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)