TXC-06101AILQ Transwitch Corporation, TXC-06101AILQ Datasheet - Page 39

• Manufacturer Part Number: TXC-06101AILQ
• Manufacturer: Transwitch Corporation

Specifications of TXC-06101AILQ

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: PQFP
• Rad Hardened: No
• Lead Free Status / Rohs Status: Not Compliant

TIMING CHARACTERISTICS
This section presents the detailed timing characteristics for the PHAST-1. All output times are measured with a
load capacitance of 25 pF, unless otherwise indicated. Timing parameters are measured at:
TIMING GENERATORS
Figures 17,
ing Generator. The Timing Generators synchronize to the first Rising Edge of the clock following the active
Level of the Frame Reference.
TLCI/RRCI/DRCI Period
TLCI/RRCI/DRCI Fall Time (90% - 10%)
TFRI/RRFI/DFRI Hold Time after
TFRI/RRFI/DFRI Pulse Width
TLCI/RRCI/DRCI High Time
TLCI/RRCI/DRCI Low Time
TLCI/RRCI/DRCI Rise Time (10% - 90%)
TFRI/RRFI/DFRI Setup Time to
TLCI/RRCI/DRCI
TLCI/RRCI/DRCI
1. TTL Inputs
2. TTL Outputs
3. CMOS Inputs
4. CMOS Outputs
18
and
Proprietary TranSwitch Corporation Information for use Solely by its Customers
Parameter
19
(6.48 Mbyte/s Mode)
show the timing requirements for both the Terminal Timing Generator and the Line Tim-
(51.84 Mbit/s Mode)
TLCI
RRCI
DRCI
TFRI
RRFI
DFRI
DFRI
Figure 17. TTG and LTG 51.84 Mbit/s Input Timing
-
-
-
-
V
1.4 V
V
[(V
t
IL
IL
R
OH
= 0 V, V
= 0 V, V
+ V
OL
t
PWH
t
F
IH
IH
) / 2] V
= 3.0 V, and Input Transitions = 1.4 V
= V
t
CYC
Symbol
- 39 of 196 -
t
t
t
DD
t
PWH
t
t
CYC
PWL
PWL
PW
t
t
t
SU
DATA SHEET
H
R
t
F
, and Input Transitions = (V
SU
t
PW
19.25
t
Min
H
2.0
0.9
4.0
45
45
19.29
Typ
1.0
50
50
DD
19.33
Max
4.0
8.1
4.0
/2) V
55
55
%
%
x
Unit
t
ns
ns
ns
ns
ns
t
t
CYC
CYC
CYC
TXC-06101
Ed. 3, April 2001
TXC-06101-MB
PHAST-1
Notes