VSC7126 Datasheet, PDF (8/16 Pages) Vitesse Semiconductor Corporation – 1.0625 Gbits/sec Fibre Channel Transceiver

1.0625 Gbits/sec Fibre
Channel Transceiver
VITESSE
SEMICONDUCTOR CORPORATION
Datasheet
VSC7126
DC Characteristics (Over recommended operating conditions).
Parameters
Description
Min Typ Max Units
Conditions
V_OH
Output HIGH voltage (TTL)
2.4
2.9
—
V I_OH = -1.0 mA
V_OL
Output LOW voltage (TTL)
—
—
0.5
V I_OL = +1.0 mA
Serial Output voltage
∆V_OUT75
differential peak-to-peak swing 1200
—
2200 mV 75Ω to V_DD – 2.0 V
(TX+/TX-)
Serial Output voltage
∆V_OUT50
differential peak-to-peak swing 1000
—
2200 mV 50Ω to V_DD – 2.0 V
(TX+/TX-)
∆V_IN
Serial Input voltage differential
peak-to-peak swing (RX+/RX-)
400
— 3200 mV
V_IH
Input HIGH voltage (TTL)
V_IL
Input LOW voltage (TTL)
I_IH
Input HIGH current (TTL)
I_IL
Input LOW current (TTL)
V_DD
Supply voltage
P_D
Power dissipation
I_DD
Supply Current
2.0
—
5.5
V
0
—
0.8
V—
—
50
500
µA V_IN = 2.4 V
—
—
-500
µA V_IN = 0.5 V
3.14
— 3.47
V 3.3V±5%
—
850
1560
mW
Outputs open,
V_DD = V_DD max
—
245
450
mA
Outputs open,
V_DD = V_DD max
Absolute Maximum Ratings ⁽¹⁾
Power Supply Voltage, (V_DD) ............................................................................................................-0.5V to +4V
DC Input Voltage (PECL inputs)............................................................................................ -0.5V to V_DD +0.5V
DC Input Voltage (TTL inputs) ......................................................................................................... -0.5V to 5.5V
DC Output Voltage (TTL Outputs)........................................................................................ -0.5V to V_DD + 0.5V
Output Current (TTL Outputs) ................................................................................................................. +/-50mA
Output Current (PECL Outputs)................................................................................................................+/-50mA
Case Temperature Under Bias .........................................................................................................-55^o to +125^oC
Storage Temperature..................................................................................................................... -65^oC to +150^oC
Maximum Input ESD (Human Body Model)............................................................................................... 1500V
Recommended Operating Conditions
Power Supply Voltage, (V_DD) ................................................................................................................+3.3V+5%
Operating Temperature Range ................................................................0^oC Ambient to 90^oC Case Temperature
Notes:
(1) CAUTION: Stresses listed under “Absolute Maximum Ratings” may be applied to devices one at a time without causing
permanent damage. Functionality at or above the values listed is not implied. Exposure to these values for extended
periods may affect device reliability.
Page 8
© VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: [phone]
G52148-0, Rev. 4.3
3/4/99