TXC-03401BITQ Transwitch Corporation, TXC-03401BITQ Datasheet - Page 20

• Manufacturer Part Number: TXC-03401BITQ
• Manufacturer: Transwitch Corporation

Specifications of TXC-03401BITQ

• Number Of Transceivers: 1
• Operating Supply Voltage (typ): 5V
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

TIMING CHARACTERISTICS
Detailed timing diagrams for the DS3F are illustrated in Figures 3 through 16, with values of the timing intervals
tabulated below each diagram. All output times are measured with a maximum 75 pF load capacitance. Timing
parameters are measured at voltage levels of (V
D3RC clock period
D3RC high time
D3RC low time
D3RC duty cycle (t
D3RD set-up time to D3RC
D3RD hold time after D3RC
EXZCNT set-up time to D3RC
EXZCNT hold time after D3RC
CVCNT set-up time to D3RC
CVCNT hold time after D3RC
D3RC
(Input)
D3RD
(Input)
EXZCNT
(Input)
CVCNT
(Input)
Proprietary TranSwitch Corporation Information for use Solely by its Customers
Parameter
PWH
/t
CYC)
Figure 4. Line Side DS3 Receive Input Timing
t
t
t
SU(1)
SU(2)
SU(3)
t
t
t
H(1)
H(2)
H(3)
Symbol
t
t
t
t
t
t
PWH
t
SU(1)
t
SU(2)
t
SU(3)
t
IH
PWH
CYC
PWL
H(1)
H(2)
H(3)
--
- 20 of 54 -
+ V
DATA SHEET
t
IL
CYC
)/2 for input signals or (V
t
PWL
Min
8.0
8.0
4.0
6.0
4.0
6.0
4.0
6.0
20
40
22.35
Type
50
OH
+ V
OL
)/2 for output signals.
Max
60
TXC-03401B
TXC-03401B-MB
Ed. 6, June 2001
Unit
DS3F
ns
ns
ns
ns
ns
ns
ns
ns
ns
%