SY89875UMG Micrel Inc, SY89875UMG Datasheet - Page 3

• Manufacturer Part Number: SY89875UMG
• Description: IC CLK DIVIDER/1:2 BUFFER 16-MLF
• Manufacturer: Micrel Inc
• Type: Fanout Buffer (Distribution), Dividerr
• Series: Precision Edge®r

Specifications of SY89875UMG

• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: Yes/Yes
• Input: CML, HSTL, LVDS, LVPECL
• Output: LVDS
• Frequency - Max: 2.5GHz
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-MLF®, QFN
• Frequency-max: 2.5GHz
• Number Of Clock Inputs: 1
• Mode Of Operation: Differential
• Output Frequency: >2000MHz
• Output Logic Level: LVDS
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (max): 2.625V
• Package Type: MLF
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2105-5; SY89875UMG

Absolute Maximum Ratings
Supply Voltage (V
Input Voltage (V
ECL Output Current (I
Input Current IN, /IN (I
V
V
Lead Temperature (soldering 20 sec.) ...................... 260°C
Storage Temperature (T
Note 1.
Note 2.
Note 3.
Note 4.
T
Symbol
V
I
R
V
V
V
V
|I
V
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
M9999-082407
[e-mail] or [phone]
Micrel, Inc.
CC
IN
A
CC
IH
IL
IN
DIFF_IN
REF–AC
IN
T
REF-AC
DC ELECTRICAL CHARACTERISTICS
= –40°C to +85°C; Unless otherwise stated.
|
Current (I
Continuous .......................................................... 50mA
Surge .................................................................100mA
Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is
not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratlng
conditions for extended periods may affect device reliability.
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
Due to the limited drive capability use for input of the same package only.
Junction-to-board resistance assumes exposed pad is soldered (or equivalent) to the device’s most negative potential on the pcb.
The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
Specification for packaged product only.
Due to the internal termination (see Figure 2a) the input current depends on the applied voltages at IN, /IN and V
of voltages that causes the input current to exceed the maximum limit!
See “Timing Diagram” for V
See “Typical Operating Characteristics” section for V
Operating using V
Sink/Source Current (I
VT
Parameter
Power Supply
Power Supply Current
Differential Input Resistance
(IN-to-/IN)
Input High Voltage (IN, /IN)
Input Low Voltage (IN, /IN)
Input Voltage Swing
Differential Input Voltage Swing
Input Current (IN, /IN)
Reference Voltage
) ...................................................... ±100mA
IN
CC
) ................................... –0.5V to V
) ................................... –0.5V to +4.0V
OUT
IN
IN
) ......................................... ±50mA
S
is limited to AC-coupled PECL or CML applications only. Connect directly to V
) ........................ –65°C to +150°C
)
IN
VREF-AC
definition. V
(Note 1)
), Note 3 ...... ±2mA
IN
(Max) is specified when V
Condition
No load, max. V
Note 3
Note 3
Note 4
Note 5
Note 3
Note 6
(Notes 1, 2)
DIFF
CC
definition.
+0.3
3
Operating Ratings
Supply Voltage (V
Ambient Temperature (T
Package Thermal Resistance
CC
T
MLF
MLF
is floating.
Still-Air ............................................................. 60°C/W
500lfpm ........................................................... 54°C/W
Junction-to-Board ............................................ 32°C/W
®
®
(θ
(ψ
JA
JB
)
), Note 4
CC
) ......................................... +2.5V ±5%
V
CC
2.375
–0.3
Min
0.1
0.1
0.2
T
90
–1.525 V
A
–
(Note 2)
pin.
) ......................... –40°C to +85°C
T
inputs. Do not apply a combination
CC
Typ
100
–1.425 V
70
–
–
–
–
–
V
Precision Edge
CC
V
2.625
CC
IH
Max
V
110
95
45
–1.325
–
–0.1
CC
+0.3
SY89875U
Units
mA
mA
ý
V
V
V
V
V
V
®