SY89540UMI TR Micrel Inc, SY89540UMI TR Datasheet - Page 6

• 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

Absolute Maximum Ratings
Supply Voltage (V
Input Voltage (V
CML Output Voltage (V
Termination Current
Input Current
V
Lead Temperature (soldering, 20sec.) .............260°C
Storage Temperature (T
DC Electrical Characteristics
T
Notes:
1.
2.
3.
4.
5.
December 2007
Symbol
V
I
R
R
V
V
V
V
IN-to-V
V
A
REF-AC
CC
CC
IH
IL
IN
DIFF_IN
REF-AC
DIFF_IN
IN
= –40°C to +85°C, unless otherwise noted.
Permanent device damage may occur if ratings in the “Absolute Maximum Ratings” section are exceeded. This is a
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
Due to limited drive capability use for input of the same package only.
Assumes exposed pad is soldered (or equivalent) to the device’s most negative potential on the PCB. Ψ
The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been
Source or sink current on V
Source or sink current on IN, /IN.............. ±50mA
Source or sink current on V
stress rating only and functional operation is not implied for conditions other than those detailed in the operational
sections of this data sheet. Exposure to absolute maximum ratings conditions for extended periods may affect device
reliability.
θ
established.
JA
Current
in still-air unless otherwise stated.
T
Parameter
Power Supply
Power Supply Current
Differential Input Resistance
(IN-to-/IN)
Input Resistance
(IN-to-V
Input HIGH Voltage
(IN, /IN)
Input LOW Voltage
(IN, /IN)
Input Voltage Swing
(IN, /IN)
Differential Input Voltage
|IN, /IN|
Maximum Input Voltage
|IN-to-V
Reference Voltage
IN
) ..................................–0.5V to V
CC
T
T
|
, /IN-to-V
(3)
) ..........................–0.5V to +4.0V
OUT
s
)............... –65°C to +150°C
) .... V
T
)
T
REF-AC
CC
.................. ±100mA
–1.0V to V
............... ±2mA
(1)
(5)
CC
+5.0V
V
See Figure 1a.
See Figure 1b.
Condition
No load, max. V
CC
CC
= 2.5V
6
Operating Ratings
Supply Voltage (V
Ambient Temperature (T
Package Thermal Resistance
Still-air ............................................................23°C/W
Junction-to-board ........................................... 12°C/W
CC
QFN (θ
QFN (ψ
.
JA
JB
)
)
CC
V
[e-mail]
2.375
CC
Min
).................. +2.375V to +2.625V
1.2
0.1
0.2
80
40
0
–1.3
A
(2)
) ................ –40°C to +85°C
V
(4)
CC
Typ
200
100
2.5
50
–1.2
or [phone]
M9999-120607-C
JB
V
V
2.625
CC
Max
IH
1.28
280
120
V
uses a 4-layer
1.7
60
–0.1
CC
–1.1
Units
mA
V
Ω
Ω
V
V
V
V
V
V