HMC857LC5

HMC857LC5 Datasheet

HMC857LC5

Part	Datasheet
HMC857LC5	HMC857LC5 (pdf)

Related Parts	Information
HMC857LC5TR	HMC857LC5TR
126968-HMC857LC5	126968-HMC857LC5

PDF Datasheet Preview
HMC857LC5 v02.0111 14 Gbps, 2 x 2 CROSSPOINT SWITCH WITH PROGRAMMABLE OUTPUT VOLTAGE HIGH SPEED LOGIC - SMT The HMC857LC5 is ideal for: Supports High Data Rates up to 14 Gbps • SONET OC-192 and 10 GbE Differential or Single-Ended Inputs / Outputs • 16G Fiber Channel Fast Rise and Fall Times 21 / 21 ps • Networking & Storage n • Dual 2:1 Selector tio • 1:2 Fanout with Input Mux ittite Use Only Functional Diagram Low Power Consumption 345 mW typ. Programmable Differential Output Voltage Swing 475 - 1200 mVp-p Propagation Delay 117 ps Single Supply V 32 Lead Ceramic 5 x 5 mm SMT Package 25 mm2 The HMC857LC5 is a 2x2 Crosspoint Switch designed to support data transmission rates of up to 14 Gbps and selector port operation up to 14 GHz. The selector routes the differential inputs to either one or both of the desired outputs upon assertion of the appropriately selected port. All differential inputs to the HMC857LC5 are CML and terminated on-chip with 50 Ohms to the positive supply, GND, and may be DC or AC coupled. Outputs can be connected directly to a 50 Ohm groundterminated system or drive devices with CML logic input. The HMC857LC5 also features an output level control pin, VR, which allows for loss compensation or signal level optimization. The HMC857LC5 operates from a single V supply and is available in ROHScompliant 3x3 mm SMT package. H igik Electrical Specifications, TA = +25 °C, Vee = V, Vr = 0 V D Parameter Conditions Min. Typ. Units r Power Supply Voltage o Power Supply Current F Maximum Data Rate Gbps Maximum Select Rate Input Voltage Range Input Differential Range Vp-p Input Return Loss Frequency <20 GHz Output Amplitude Single-Ended, peak-to-peak Differential, peak-to-peak 500 1000 mVp-p mVp-p Output High Voltage Output Low Voltage -510 For price, delivery and to place orders Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone 978-250-3343 Fax 978-250-3373 Order On-line at Application Support Phone 978-250-3343 or [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material Arlon 25FR or Rogers 4350 request. Install jumper on JP1 to short VR to GND for normal operation. For price, delivery and to place orders Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone 978-250-3343 Fax 978-250-3373 Order On-line at Application Support Phone 978-250-3343 or HIGH SPEED LOGIC - SMT Application Circuit HMC857LC5 v02.0111 14 Gbps, 2 x 2 CROSSPOINT SWITCH WITH PROGRAMMABLE OUTPUT VOLTAGE Only For price, delivery and to place orders Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone 978-250-3343 Fax 978-250-3373 Order On-line at Application Support Phone 978-250-3343 or

PDF Datasheet Preview

HMC857LC5
v02.0111
14 Gbps, 2 x 2 CROSSPOINT SWITCH

WITH PROGRAMMABLE OUTPUT VOLTAGE

HIGH SPEED LOGIC - SMT

The HMC857LC5 is ideal for:

Supports High Data Rates up to 14 Gbps
• SONET OC-192 and 10 GbE

Differential or Single-Ended Inputs / Outputs
• 16G Fiber Channel

Fast Rise and Fall Times 21 / 21 ps
• Networking & Storage
n
• Dual 2:1 Selector tio
• 1:2 Fanout with Input Mux ittite Use Only Functional Diagram

Low Power Consumption 345 mW typ. Programmable Differential

Output Voltage Swing 475 - 1200 mVp-p Propagation Delay 117 ps Single Supply V 32 Lead Ceramic 5 x 5 mm SMT Package 25 mm2

The HMC857LC5 is a 2x2 Crosspoint Switch designed to support data transmission rates of up to 14 Gbps and selector port operation up to 14 GHz. The selector routes the differential inputs to either one or both of the desired outputs upon assertion of the appropriately selected port.

All differential inputs to the HMC857LC5 are CML and terminated on-chip with 50 Ohms to the positive supply, GND, and may be DC or AC coupled. Outputs can be connected directly to a 50 Ohm groundterminated system or drive devices with CML logic input. The HMC857LC5 also features an output level control pin, VR, which allows for loss compensation or signal level optimization. The HMC857LC5 operates from a single V supply and is available in ROHScompliant 3x3 mm SMT package.

H igik Electrical Specifications, TA = +25 °C, Vee = V, Vr = 0 V

D Parameter

Conditions

Min.

Typ.

Units
r Power Supply Voltage
o Power Supply Current

F Maximum Data Rate

Gbps

Maximum Select Rate

Input Voltage Range

Input Differential Range

Vp-p

Input Return Loss

Frequency <20 GHz

Output Amplitude

Single-Ended, peak-to-peak Differential, peak-to-peak
500 1000
mVp-p mVp-p

Output High Voltage

Output Low Voltage
-510

For price, delivery and to place orders Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone 978-250-3343 Fax 978-250-3373 Order On-line at Application Support Phone 978-250-3343 or
[1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material Arlon 25FR or Rogers 4350
request. Install jumper on JP1 to short VR to GND for normal operation.

For price, delivery and to place orders Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone 978-250-3343 Fax 978-250-3373 Order On-line at Application Support Phone 978-250-3343 or

HIGH SPEED LOGIC - SMT

Application Circuit

HMC857LC5
v02.0111
14 Gbps, 2 x 2 CROSSPOINT SWITCH

WITH PROGRAMMABLE OUTPUT VOLTAGE

Only

For price, delivery and to place orders Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone 978-250-3343 Fax 978-250-3373 Order On-line at Application Support Phone 978-250-3343 or

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived HMC857LC5 Datasheet file may be downloaded here without warranties.

Datasheet ID: HMC857LC5 636254