vsc8122 Vitesse Semiconductor Corp, vsc8122 Datasheet - Page 7

• Manufacturer Part Number: vsc8122
• Description: Multi-rate Sonet/sdh Clock And Data Recovery Ic
• Manufacturer: Vitesse Semiconductor Corp

VSC8122
G52228-0, Rev 4.1
01/05/01
Data Sheet
DC Characteristics
NOTE: (1) CAUTION: Stresses listed under “Absolute Maximum Ratings” may be applied to devices one at a time without caus-
Recommended Operating Conditions
Power Supply Voltage, (V
Table 6: TTL Inputs and Outputs
Table 7: Power Supply
Absolute Maximum Ratings
Power Supply Voltage (V
DC Input Voltage (differential inputs) ....................................................................................-0.5V to V
DC Input Voltage (TTL inputs)....................................................................................................... -0.5V to +5.5V
DC Output Voltage (TTL outputs) ......................................................................................... -0.5V to V
Output Current (TTL outputs).................................................................................................................. +/-50mA
Output Current (differential outputs) ........................................................................................................+/-50mA
Case Temperature Under Bias...................................................................................................... -55
Operating Temperature Range ........................................................ 0
ESD Ratings
Proper ESD procedures should be used when handling this product. The VSC8122 is rated to the following ESD
voltages based on the human body model:
1. All pins are rated at or above 1500V.
V
V
V
V
I
I
V
P
I
IH
IL
CC
Parameters
Parameters
D
OH
OL
IH
IL
CC
ing permanent damage. Functionality at or above the values listed is not implied. Exposure to these values for extended
periods may affect device reliability.
Output HIGH voltage
Output LOW voltage
Input HIGH voltage
Input LOW voltage
Input HIGH current
Input LOW current
Supply voltage
Power dissipation
Supply current
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Description
Description
CC
CC
) .......................................................................................................... -0.5V to +3.8V
Tel: (800) VITESSE • FAX: [phone] • Email: [e-mail]
) ............................................................................................................. +3.3V+5%
(Over recommended operating conditions)
VITESSE
SEMICONDUCTOR CORPORATION
(1)
Internet: www.vitesse.com
Min
Min
3.14
2.4
2.0
—
—
—
—
—
0
Typ
Typ
300
3.3
1.0
—
—
—
—
50
—
Max
Max
3.47
3.47
500
500
347
0.5
0.8
1.2
—
o
C Ambient to +85
Units
Units
mA
µA
µA
W
V
V
V
V
V
Clock and Data Recovery IC
I
I
V
V
3.3V± 5%
Outputs terminated
Outputs terminated
OH
OL
IN
IN
Multi-Rate SONET/SDH
= 1.0mA
= -1.0mA
= 2.4V
= 0.5V
o
C Case Temperature
Conditions
Conditions
o
C to +125
CC
CC
+ 0.5V
+0.5V
o
C
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