TXC-04222-AIOG Transwitch Corporation, TXC-04222-AIOG Datasheet - Page 35

• Manufacturer Part Number: TXC-04222-AIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-04222-AIOG

• Screening Level: Industrial
• Package Type: BGA
• Lead Free Status / Rohs Status: Not Compliant

Notes: - TVTCn is shown for TnCLKI = 1, data with rising edge & Frame pulse with falling edge.
VT 1.5 INTERFACE
VT 2 INTERFACE
TVTCn clock period
TVTCn clock low time
TVTCn clock high time
TVTCn clock frequency (nominal)
TVTDn data setup time before TVTCn
TVTDn data hold time after TVTCn
VTFA/B15 delay from TVTCn
Multiframe Time
VTFA/B15 pulse width
TVTCn clock period
TVTCn clock low time
TVTCn clock high time
TVTCn clock frequency (nominal)
TVTDn data setup time before TVTCn
TVTDn data hold time after TVTCn
VTFA/B2 delay from TVTCn
Multiframe Time
VTFA/B2 pulse width
(Outputs)
(Output)
VTFA15
VTFB15
TVTCn
TVTDn
VTFA2
VTFB2
(Input)
- Clock gaps are present during the time of pointer bytes (V1-V4) and the overhead bytes (V5, J2, N2/Z6, K4/Z7),
Figure 10. Channels 1 - 28 Transmit VT/TU Interface Timing-Gapped Pointer & POH Byte
and may not be contiguous. When TnCLKI = 0, timing is similar to Figure 9.
(Outputs)
(Output)
VTFA15
VTFB15
Proprietary TranSwitch Corporation Information for use Solely by its Customers
TVTCn
VTFA2
VTFB2
TVTDn
(Input)
Parameter
Parameter
t
D(1)
Last bit in multiframe
t
PWL
V5 & V1 bytes
t
CYC
t
PW(2)
t
PWH
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
PW(1)
PW(2)
t
t
PW(1)
PW(2)
SU(2)
SU(2)
PWH
PWH
CYC
PWL
t
CYC
PWL
t
DATA SHEET
- 35 of 246 -
SU
t
SU
t
H
H
565.84
257.20
257.20
565.84
205.76
205.76
462.96
411.52
Min
500
Min
500
2.0
2.0
30
45
30
45
t
pw(1)
1.600
2.176
Typ
Typ
t
SU
9927.92
9670.72
9670.72
7561.68
7355.92
7355.92
875.0
Max
Max
500
500
772
51
51
t
H
Note: n = 1 - 28
TXC-04222-MB, Ed. 6
TXC-04222
MHz
Unit
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
TEMx28
ns
ns
ns
ns
ns
ns
ns
s
s
June 2003