SY58024UMI Micrel Inc, SY58024UMI Datasheet

SY58024UMI

Manufacturer Part Number

SY58024UMI

Description

IC CROSSPOINT SWITCH DUAL 32MLF

Manufacturer

Micrel Inc

Series

SY58r

Datasheet

1.SY58024UMG.pdf (11 pages)

Specifications of SY58024UMI

Function

Crosspoint Switch

Circuit

2 x 2:2

Current - Supply

200mA

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

32-MLF®, QFN

Array Configuration

2x2

Differential Data Transmission

Yes

Power Supply Requirement

Single

Pin Count

Mounting

Surface Mount

Operating Temperature (max)

85C

Operating Temperature (min)

-40C

Operating Temperature Classification

Industrial

Cascading Capability

Line Code

NRZ

On-chip Buffers

Yes

On-chip Decoder

On-chip Latch Circuit

On-chip Mux/demux

Programmable

Operating Supply Voltage (max)

3.6V

Dual Supply Voltage (typ)

Not RequiredV

Dual Supply Voltage (max)

Not RequiredV

Dual Supply Voltage (min)

Not RequiredV

Input Level

CML/LVDS/LVPECL

Output Level

CML

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SY58024UMI

Manufacturer:

MICREL

Quantity:

190

Current page: 1 of 11
Download datasheet (137Kb)

Micrel, Inc.

Precision Edge is a registered trademark of Micrel, Inc.

MLF and Micro LeadFrame are registered trademarks of Amkor Technology.

M9999-082807

hbwhelp@micrel.com or (408) 955-1690

FEATURES

APPLICATIONS

Guaranteed AC performance over temperature and

voltage:

• >10.7Gbps data throughput

• <60ps t

• <350ps t

• <20ps skew

Low jitter:

• <10ps

• <1ps

• <10ps

Crosstalk induced jitter: <0.7ps

Unique, patent-pending input isolation minimizes

adjacent channel crosstalk

Accepts an input signal as low as 100mV

Unique, patent-pending input termination and VT pin

accepts DC-coupled and AC-coupled differential

inputs: LVPECL, LVDS, and CML

Fully differential inputs/outputs

Power supply 2.5V

Industrial –40

Available in 32-pin (5mm × × × × × 5mm) MLF

Gigabit Ethernet data/clock routing

SONET data/clocking routing

Switch fabric clock routing

Redundant switchover

Backplane redundancy

Ω

source terminated CML outputs

RMS

total jitter (clock)

deterministic jitter (data)

random jitter (data)

times

(IN-to-Q)

C to +85

5% and 3.3V

C temperature range

RMS

10%

ULTRA-LOW JITTER DUAL 2 × × × × × 2

CROSSPOINT SWITCH w/ CML OUTPUTS

AND INTERNAL I/O TERMINATION

package

differential dual CML crosspoint switch. The SY58024U is

optimized to provide two identical output copies with less

than 20ps of skew and ultra-low jitter. The SY58024U can

process clock signals as fast as 6GHz or data patterns up

to 10.7Gbps.

termination architecture that allows the SY58024U to directly

interface to LVPECL, LVDS, and CML differential signal

(AC- or DC-coupled) without any level-shifting or termination

resistor networks in the signal path. The CML outputs

features a 400mV typical swing into 50Ω loads, and provides

an extremely fast rise/fall time guaranteed to be less than

60ps.

3.3V ±10% supply and is guaranteed over the full industrial

temperature range (–40°C to +85°C). For applications that

require high-speed single channel CML switches, consider

the SY58023U. The SY58024U is part of Micrel’s high-

speed, Precision Edge

Micrel’s website at: www.micrel.com.

DESCRIPTION

The SY58024U is a 2.5V/3.3V precision, high-speed, fully

The differential input includes Micrel’s unique, 3-pin input

The SY58024U operates from a 2.5V ±5% supply or

Datasheets and support documentation can be found on

product line.

Precision Edge

Rev.: I

Issue Date: August 2007

Precision Edge

SY58024U

Amendment: /0

SY58024U

Related parts for SY58024UMI

SY58024UMI Summary of contents

Page 1

Micrel, Inc. FEATURES Guaranteed AC performance over temperature and voltage: • >10.7Gbps data throughput • <60ps t /t times r f • <350ps t (IN-to-Q) pd • <20ps skew Low jitter: • <10ps total jitter (clock) PP • <1ps random ...

Page 2

... M9999-082807 hbwhelp@micrel.com or (408) 955-1690 Ordering Information Package Part Number Type SY58024UMI MLF-32 (2) SY58024UMITR MLF-32 (3) SY58024UMG MLF-32 (2, 3) SY58024UMGTR MLF-32 Notes: 1. Contact factory for die availability. Dice are guaranteed Tape and Reel. 3. Pb-Free package recommended for new designs. Pin Function Differential Signal: Each pin of this pair internally terminates with 50Ω to the VT pin. The input will default to an indeterminate state if left open. See “ ...

Page 3

Micrel, Inc. FUNCTIONAL BLOCK DIAGRAM SELA0 SELA1 SELB0 SELB1 M9999-082807 hbwhelp@micrel.com or (408) 955-1690 SY58024U Dual 2 × 2 Crosspoint Switch INA0 50Ω V TA0 50Ω /INA0 INA1 50Ω V TA1 50Ω /INA1 INB0 50Ω V TB0 50Ω /INB0 INB1 ...

Page 4

Micrel, Inc. Absolute Maximum Ratings Supply Voltage (V ) .................................. –0.5V to +4.0V CC Input Voltage (V ) ......................................... –0. CML Output Voltage (V ) ......... V OUT Current ( Source or Sink Current on ...

Page 5

Micrel, Inc. CML OUTPUT DC ELECTRICAL CHARACTERISTICS V = +3.3V ±10% or +2.5V ±5 100Ω across each pair Symbol Parameter V Output HIGH Voltage OH V Output Voltage Swing OUT V Differential Voltage Swing DIFF_OUT ...

Page 6

Micrel, Inc. SINGLE-ENDED AND DIFFERENTIAL SWINGS V V Figure 1a. Single-Ended Voltage Swing TIMING DIAGRAM / SEL /Q Q M9999-082807 hbwhelp@micrel.com or (408) 955-1690 , IN Typ. 400mV OUT t pd Figure 2a. AC Timing Diagram IN-to-Q ...

Page 7

Micrel, Inc. TYPICAL OPERATING CHARACTERISTICS V = 2.5V 100mV 25°C, unless otherwise noted Frequency vs. Amplitude 500 450 400 350 300 250 200 150 100 2000 4000 6000 8000 10000 ...

Page 8

Micrel, Inc. FUNCTIONAL CHARACTERISTICS V = 2.5V 100mV 25°C, unless otherwise noted 5Gbps Output 23 2 –1 PRBS TIME (50ps/div.) 1.25GHz Output TIME (100ps/div.) M9999-082807 hbwhelp@micrel.com or (408) 955-1690 2.5GHz Output TIME (50ps/div.) ...

Page 9

Micrel, Inc. INPUT STAGE INPUT INTERFACE APPLICATIONS CML /IN SY58024U NC VT Figure 4a. DC-Coupled CML Input Interface Option: may connect LVPECL / ...

Page 10

Micrel, Inc. CML OUTPUT TERMINATION Figures 5 and Figure 6 illustrates how to terminate a CML output using both the AC-coupled and DC-coupled V CC 50Ω 50Ω 16mA GND Figure 5. CML DC-Coupled Termination RELATED PRODUCT AND SUPPORT ...

Page 11

Micrel, Inc. ® 32-PIN MicroLeadFrame Package Notes: 1. Package meets Level 2 qualification. 2. All parts are dry-packaged before shipment. 3. Exposed pads must be soldered to a ground for proper thermal management. MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, ...

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