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SI53204-A02AGMR

Description
Clock Buffer
Categorysemiconductor    Analog mixed-signal IC   
File Size807KB,39 Pages
ManufacturerSilicon Laboratories
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SI53204-A02AGMR Overview

Clock Buffer

SI53204-A02AGMR Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerSilicon Laboratories
Product CategoryClock Buffer
Number of Outputs4 Output
Maximum Input Frequency200 MHz
Supply Voltage - Max1.89 V
Supply Voltage - Min1.425 V
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT
Package / CaseQFN-32
Input TypeClock
Output TypeDifferential
ProductClock Buffers
TypeLow Jitter
Duty Cycle - Max55 %
Max Output Freq100 MHz
Operating Supply Current26 mA, 27 mA
Si53212/Si53208/Si53204 Data Sheet
12/8/4-Output PCI-Express Low Jitter, Low Power Gen 1/2/3/4
SRIS Clock Buffer
The Si53212, Si53208, and Si53204 are the industry’s highest performance, low additive
jitter, low power PCIe clock fanout buffer family that can source 12, 8, or 4 100 MHz
PCIe clock outputs. All differential clock outputs are compliant to PCIe Gen1/2/3/4 com-
mon clock and separate reference clock specifications. This family of buffers is spread
spectrum tolerant to pass through a spread input clock. Each device has an individual
hardware output enable control pin for enabling and disabling each differential output.
Other than 100 MHz, the device can also support input frequencies from 10 MHz to 200
MHz. All the devices are packaged in small QFN packages. The small footprint and low-
power consumption make this family of PCIe clock fanout buffers ideal for industrial and
consumer applications. To confirm PCI-Express compliance, the Silicon Labs PCIe
Clock Jitter Tool makes measuring PCIe clock jitter quick and easy. Download it for free
at
http://www.silabs.com/pcie-learningcenter.
Applications
• Data Centers
• Servers
• Storage
• PCIe Add-on Cards
• Communications
• Industrial
KEY FEATURES
• 12/8/4-output 100 MHz PCIe Gen1/2/3/4
and SRIS compliant clock fanout buffer
• Low-power, push-pull, HCSL compatible
differential outputs
• 10 MHz to 200 MHz clock input
• Spread spectrum tolerant to pass through
a spread input clock for EMI reduction
• Supports Intel QPI/UPI standards
• Single 1.5 to 1.8 V power supply
• 85 Ω and 100 Ω termination ordering
options
• Temperature range: –40 °C to 85 °C
• Package options:
• 64-pin QFN (9 x 9 mm) : 12-output
• 48-pin QFN (6 x 6 mm) : 8-output
• 32-pin QFN (5 x 5 mm) : 4-output
• Small QFN packages
• Pb-free, RoHS-6 compliant
silabs.com
| Building a more connected world.
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
Preliminary Rev. 0.7

SI53204-A02AGMR Related Products

SI53204-A02AGMR SI53212-A01AGMR SI53204-A01AGM SI53208-A01AGM SI53208-A02AGM SI53212-A02AGM SI53208-A01AGMR SI53212-A02AGMR SI53204-A02AGM SI53212-A01AGM
Description Clock Buffer Clock Buffer 1.5-1.8V 12-output PCIe Gen1/2/3/4 Clock Buffer, with 100 internal termination Clock Buffer 1.5-1.8V 4-output PCIe Gen1/2/3/4 Clock Buffer, with 100 internal termination Clock Buffer 1.5-1.8V 8-output PCIe Gen1/2/3/4 Clock Buffer, with 100 internal termination Clock Buffer Clock Buffer Clock Buffer 1.5-1.8V 8-output PCIe Gen1/2/3/4 Clock Buffer, with 100 internal termination Clock Buffer Clock Buffer Clock Buffer 1.5-1.8V 12-output PCIe Gen1/2/3/4 Clock Buffer, with 100 internal termination
Product Attribute Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value
Manufacturer Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories
Product Category Clock Buffer Clock Buffer Clock Buffer Clock Buffer Clock Buffer Clock Buffer Clock Buffer Clock Buffer Clock Buffer Clock Buffer
Number of Outputs 4 Output 12 Output 4 Output 8 Output 8 Output 12 Output 8 Output 12 Output 4 Output 12 Output
Maximum Input Frequency 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz
Supply Voltage - Max 1.89 V 1.89 V 1.89 V 1.89 V 1.89 V 1.89 V 1.89 V 1.89 V 1.89 V 1.89 V
Supply Voltage - Min 1.425 V 1.425 V 1.425 V 1.425 V 1.425 V 1.425 V 1.425 V 1.425 V 1.425 V 1.425 V
Minimum Operating Temperature - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C
Maximum Operating Temperature + 85 C + 85 C + 85 C + 85 C + 85 C + 85 C + 85 C + 85 C + 85 C + 85 C
Mounting Style SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT
Package / Case QFN-32 QFN-64 QFN-32 QFN-48 QFN-48 QFN-64 QFN-48 QFN-64 QFN-32 QFN-64
Input Type Clock Clock Clock Clock Clock Clock Clock Clock Clock Clock
Output Type Differential Differential Differential Differential Differential Differential Differential Differential Differential Differential
Product Clock Buffers Clock Buffers Clock Buffers Clock Buffers Clock Buffers Clock Buffers Clock Buffers Clock Buffers Clock Buffers Clock Buffers
Type Low Jitter Low Jitter Low Jitter Low Jitter Low Jitter Low Jitter Low Jitter Low Jitter Low Jitter Low Jitter
Duty Cycle - Max 55 % 55 % 55 % 55 % 55 % 55 % 55 % 55 % 55 % 55 %
Max Output Freq 100 MHz 100 MHz 100 MHz 100 MHz 100 MHz 100 MHz 100 MHz 100 MHz 100 MHz 100 MHz
Operating Supply Current 26 mA, 27 mA 61 mA 27 mA 44 mA 42 mA, 44 mA 60 mA, 61 mA 44 mA 60 mA, 61 mA 26 mA, 27 mA 61 mA
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