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See Technical Specifications

9ZXL0853EKILF

Intel QPI, PCI Express (PCIe) Fanout Buffer (Distribution), Zero Delay Buffer IC 400MHz 1 Output 48-VFQFPN (6x6)

Manufacturer:

Renesas Technology Corp
Mfr.Part #:

9ZXL0853EKILF
Datasheet:

9ZXL0853EKILF Datasheet (PDF)
Programmable:

Not Verified
PLL:

Yes with Bypass
Main Purpose:

Intel QPI, PCI Express (PCIe)
Input:

HCSL

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

9ZXL0853EKILF General Description

The 9ZXL0853E is a Gen1–5 compliant, enhanced performance differential clock buffer. The device supports complex clocking architectures like SRIS and SRNS. A fixed external feedback maintains low drift for critical QPI/UPI applications. The 9ZXL0853E has an SMBus Write Lock feature for increased device and system security. The device also features up to 9 selectable SMBus addresses.

Key Features

PCIe Gen1–5 compliance
SMBus Write Protect feature; increase system security
UPI/QPI support
Supports PCIe SRIS and SNRS clocking
LP-HCSL outputs with 85Ω Zout; eliminate 4 resistors per output pair
8 OE# pins; hardware control of each output
9 selectable SMBus addresses; multiple devices can share same SMBus segment
Selectable PLL BW; minimizes jitter peaking in cascaded PLL topologies
Hardware/SMBus control of PLL bandwidth and bypass; change mode without power cycle
Spread spectrum compatible; tracks spreading input clock for EMI reduction
100MHz and 133.33MHz ZDB mode
6 × 6 mm 48-VFQFPN package; small board footprint

Specifications

Category	Integrated Circuits (ICs)Clock/TimingApplication Specific Clock/Timing	Series	-
Programmable	Not Verified	PLL	Yes with Bypass
Main Purpose	Intel QPI, PCI Express (PCIe)	Input	HCSL
Output	LP-HCSL	Number of Circuits	1
Ratio - Input:Output	1:12	Differential - Input:Output	Yes/Yes
Frequency - Max	400MHz	Voltage - Supply	3.135V ~ 3.465V
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount
Base Product Number	9ZXL0853	Product Category	Clock Buffer
Number of Outputs	8 Output	Maximum Input Frequency	400 MHz
Supply Voltage - Max	3.465 V	Supply Voltage - Min	3.135 V
Propagation Delay - Max	0 ps	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Mounting Style	SMD/SMT
Height	0.9 mm	Length	6 mm
Moisture Sensitive	Yes	Product Type	Clock Buffers
Factory Pack Quantity	490	Subcategory	Clock & Timer ICs
Width	6 mm