TXC-06885BIOG Transwitch Corporation, TXC-06885BIOG Datasheet - Page 52

• Manufacturer Part Number: TXC-06885BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06885BIOG

• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temperature Classification: Industrial
• Package Type: BGA
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Envoy-CE4 Device
DATA SHEET
TXC-06885
5 2 o f 12 8
GmTXCLKO
GmTXCLKI
GmTXEN
GmTXER
(Output)
(Output)
(Output)
(Output)
(Input)
TXmn
Note: 10 pF load on GMII outputs
Figure 14. GMII Transmit Interface Timing Using GmTXCLKI
GmTXCLKI duty cycle
GmTXCLKI
GmTXCLKO duty cycle
GmTXCLKO period
GmTXCLKO (low to high transition time,
10% to 90%)
GmTXEN, TXmn, GmTXER delay from
GmTXCLKO
m = 0 to 7, n = A, B, C, D
PERIOD
Parameter
-
Timing Characteristics
t
t
t
D
D
D
Symbol
t
t
t
P1
P2
D
-
t
t
P2
P1
Min
7.5
7.5
0.5
45
45
PRELIMINARY TXC-06885-MB, Ed. 6A
Typ
Max
8.5
8.5
4.5
55
55
1
February 2005
Unit
ns
ns
ns
ns
%
%