SY89855UMG Micrel Inc, SY89855UMG Datasheet - Page 4

• Manufacturer Part Number: SY89855UMG
• Description: IC,ANALOG MUX,QUAD,2-CHANNEL,LLCC,32PIN,PLASTIC
• Manufacturer: Micrel Inc
• Type: Multiplexerr
• Series: SY89r

Specifications of SY89855UMG

• Circuit: 1 x 4:1
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-MLF®, QFN
• Number Of Clock Inputs: 4
• Mode Of Operation: Differential
• Output Logic Level: LVPECL
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Package Type: MLF
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Signal Type: CML/LVDS/LVPECL
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2101-5; SY89855UMG

Absolute Maximum Ratings
Supply Voltage (V
Input Voltage (V
LVPECL Output Current (I
Termination Current
Input Current
Current (V
Lead Temperature (soldering, 20sec.) ...............260°C
Storage Temperature (T
DC Electrical Characteristics
T
Notes:
1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. Package thermal resistance assumes exposed pad is soldered (or equivalent) to the devices most negative potential on the PCB. θ
4. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
5. V
August 2007
Symbol
V
I
R
R
V
V
V
V
V
V
A
CC
CC
IH
IL
IN
DIFF_IN
T_IN
REF-AC
IN
DIFF_IN
= –40°C to +85°C, unless otherwise noted.
implied at 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.
values are determined for a 4-layer board in still-air, unless otherwise stated.
Continuous................................................. ±50mA
Surge ....................................................... ±100mA
Source or Sink Current on V
Source or Sink Current on IN, /IN.............. ±50mA
Source or Sink Current on V
IH
(min) not lower than 1.2V.
REF-AC
Parameter
Power Supply Voltage
Power Supply Current
Input Resistance
(IN-to-VT)
Differential Input Resistance
(IN-to-/IN, /IN-to-V
Input High Voltage
(IN, /IN)
Input Low Voltage
(IN, /IN)
Input Voltage Swing
(IN-to-/IN)
Differential Input Voltage Swing
|IN - /IN |
Maximum Input Voltage
(IN-to-V
Output Reference Voltage
)
IN
) ....................................–0.5V to V
CC
T
)
) ............................–0.5V to +4.0V
s
) ................ –65°C to +150°C
OUT
T
)
)
T
REF-AC
.................. ±100mA
............... ±2mA
(1)
(4)
Condition
V
V
No load, max. V
Note 5
See Figure 1a.
See Figure 1b.
CC
CC
= 2.5V
= 3.3V
CC
CC
Operating Ratings
Supply Voltage (V
Ambient Temperature (T
Package Thermal Resistance
4
.
QFN (θ
QFN (ψ
Still-Air......................................................35°C/W
500lfpm ....................................................28°C/W
Junction-to-Board.....................................16°C/W
.....................................................+3.0V to +3.6V
JA
JB
)
)
V
V
CC
2.375
CC
CC
Min
3.0
0.1
0.2
45
90
[e-mail]
) .....................+2.375V to +2.625V
– 1.6
– 1.3
0
A
(2)
)....................–40°C to +85°C
V
(3)
CC
Typ
100
2.5
3.3
65
50
– 1.2
V
V
or [phone]
M9999-082907-C
2.625
CC
IH
Max
1.28
110
V
3.6
1.7
85
55
– 0.1
– 1.1
CC
JA
and ψ
Units
mA
Ω
Ω
V
V
V
V
V
V
V
V
JB