VSC7186 Datasheet, PDF (8/16 Pages) Vitesse Semiconductor Corporation – Quad Transceiver for Gigabit Ethernet

VITESSE
SEMICONDUCTOR CORPORATION
Quad Transceiver
for Gigabit Ethernet
Advance Product Information
VSC7186
DC Characteristics
Parameters
Description
Min. Typ Max. Units
Conditions
TTL Outputs
V_OH
TTL output HIGH voltage
V_OL
TTL output LOW voltage
I_OZ
TTL output Leakage current
2.4
—
—
V I_OH = -1.0mA
—
—
0.5
V I_OL = +1.0mA
—
—
50
µA
When set to high-impedance
state through JTAG.
TTL Inputs
V_IH
TTL input HIGH voltage
V_IL
TTL input LOW voltage
I_IH
TTL input HIGH current
I_IL
TTL input LOW current
High Speed Outputs
2.0
—
5.5
V 5V Tolerant Inputs
0
—
0.8
V
—
50
500
µA V_IN =2.4V
—
—
-500
µA V_IN =0.5V
∆V_OUT75(1)
TX Output differential peak-
to-peak voltage swing
1200
—
2200
mVp- 75Ω to V_DD – 2.0 V
p (Ti+) - (Ti-)
∆V_OUT50(1)
Ti Output differential peak-
to-peak voltage swing
1000
—
2200
mVp- 50Ω to V_DD – 2.0 V
p (Ti+) - (Ti-)
High Speed Inputs
∆V_IN(1)
PECL differential peak-to-peak
input voltage swing
200
— 2600 mV Ri+ - Ri-
Miscellaneous
V_DD
Power supply voltage
3.14
—
3.47
V 3.3V + 5%
P_D
Power dissipation
—
2.2 2.67 W Maximum at 3.47V, Outputs
Open, 25^oC, 136MHz Ck,
I_DD
Supply current (All Supplies)
—
—
770
mA _{PRBS 2}7_{-1 parallel input pattern}
I_DDA
Supply current on V_DDA
—
100
—
mA
Note: ⁽¹⁾ Refer to Application Note, AN-37, for differential measurement techniques.
Page 8
 VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: [phone]
G52306-0, Rev. 2.0
3/27/00