SY89540UMI TR Micrel Inc, SY89540UMI TR Datasheet - Page 3

• Manufacturer Part Number: SY89540UMI TR
• Description: IC XPOINT SWITCH 3.2GBPS 44-MLF
• Manufacturer: Micrel Inc
• Series: SY89r

Specifications of SY89540UMI TR

• Function: Crosspoint Switch
• Circuit: 1 x 4:4
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 2.375 V ~ 2.625 V
• Current - Supply: 200mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-MLF®, QFN
• Number Of Arrays: 1
• Differential Data Transmission: Yes
• Power Supply Requirement: Single
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Cascading Capability: No
• Line Code: NRZ
• On-chip Buffers: No
• On-chip Decoder: No
• On-chip Latch Circuit: No
• On-chip Mux/demux: No
• Programmable: No
• 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: LVDS
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: SY89540UMITR; SY89540UMITR

Ordering Information
Pin Configuration
December 2007
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
2. Tape and Reel ordering option.
Part Number
SY89540UMI
SY89540UMITR
SY89540UMY
SY89540UMYTR
(2)
(2)
(1)
Package
QFN-44
QFN-44
QFN-44
QFN-44
Type
Temperature
Industrial
Industrial
Industrial
Industrial
Range
44-Pin QFN
3
A
= 25°C, DC electrical only.
Pb-Free bar-line indicator
Pb-Free bar-line indicator
Package Marking
SY89540U with
SY89540U with
SY89540U
89540U
[e-mail]
or [phone]
M9999-120607-C
Matte-Sn
Matte-Sn
Pb-Free
Pb-Free
Finish
Sn-Pb
Sn-Pb
Lead