SY89837UMI TR Micrel Inc, SY89837UMI TR Datasheet - Page 7

• Manufacturer Part Number: SY89837UMI TR
• Manufacturer: Micrel Inc
• Type: Clock Driverr

Specifications of SY89837UMI TR

• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Frequency: 2000MHz
• 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/PECL
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Not Compliant

M9999-060410
[e-mail] or [phone]
Micrel, Inc.
Absolute Maximum Ratings
Supply Voltage (V
Input Volage (V
LVPECL Output Current (I
Termination Current
Lead Temperature (soldering, 20 sec.) ...................... 260°C
Storage Temperature (T
T
Symbol
V
I
R
R
V
V
V
V
V
V
V
Notes:
1. Permanent device damage may occur if ratings in the “Absolute Maximum Ratings” section are exceeded. This is a stress rating only and functional
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. Due to the limited drive capability use for input of the same package only.
4. Package thermal resistance assumes exposed pad is soldered (or equivalent) to the devices most negative potential on the PCB. y
5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
6. V
CC
A
CC
IH
IL
IN
DIFF_IN
IN_LOS
T_IN
REF_AC
IN
DIFF_IN
DC ELECTRICAL CHARACTERISTICS
Continuous
Surge
Source or sink current on V
= –40°C to +85°C; unless noted.
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.
q
JA
IN
(max.) is specified when V
in still air unless otherwise stated.
......................................................................................
Parameter
Power Supply
Power Supply Current
Input Resistance (IN-to-V
Differential Input Resistance
(IN-to-/IN)
Input High Voltage (IN-to-/IN)
Input Low Voltage (IN-to-/IN)
Input Voltage Swing (IN-to-/IN)
Differential Input Voltage Swing
|
Input Voltage Swing when signal
is lost
IN-to-V
Output Reference Voltage
(V
.............................................................................
IN–/IN
IN
REF
) ............................................–0.5V to V
CC
-AC)
(3)
|
T
) ....................................–0.5V to +4.0V
(IN-to-/IN)
S
) ........................ –65°C to +150°C
OUT
T
is floating.
)
T
......................................
T
)
(1)
Condition
2.5V nominal
3.3V nominal
No load, max. V
See Figure 1a.
See Figure 1b.
±100mA
(5)
100mA
50mA
CC
7
(6)
Operating Ratings
Supply Voltage (V
Ambient Temperature (T
Package Thermal Resistance
CC
MLF
MLF
Stll-Air
Junction-to-board
............................................................. +3.0V to +3.6V
®
®
(Ψ
(θ
JA
..............................................................................
JB
)
)
CC
) ........................... +2.375V to +2.625V
........................................................
A
) .......................... –40°C to +85°C
(2)
V
(4)
2.375
CC
Min
3.0
1.2
0.2
0.4
45
90
0
–1.3 V
CC
Typ
100
100
115
50
–1.2 V
Precision Edge
V
JB
2.625
CC
IH
Max
V
V
160
200
110
3.6
1.8
55
uses a 4-layer
CC
–0.2
CC
–1.1
SY89837U
35°C/W
16°C/W
Units
mA
mV
Ω
Ω
V
V
V
V
V
V
V
V
®