TXC-04222-AIOG Transwitch Corporation, TXC-04222-AIOG Datasheet - Page 39

• 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: - RVTCn is shown for RnCLKI = 1, data & Frame pulse with Rising Edge.
VT 1.5 INTERFACE
VT 2 INTERFACE
RVTCn clock period
RVTCn clock low time
RVTCn clock high time
RVTCn clock frequency (nominal)
RVTFn delay after RVTCn
RVTDn delay after RVTCn
Multiframe Time
RVTFn pulse width
RVTCn clock period
RVTCn clock low time
RVTCn clock high time
RVTCn clock frequency (nominal)
RVTFn delay after RVTCn
RVTDn delay after RVTCn
Multiframe Time
RVTFn pulse width
- Clock gaps are present during the time of pointer bytes (V1-V4) and the overhead bytes (V5, J2, N2/Z6, K4/Z7),
and may not be contiguous. When RnCLKI = 0, timing is similar to Figure 13.
(Outputs)
Figure 14. Channels 1 - 28 Receive VT/TU Interface Timing-Gapped Pointer & POH Byte
(Output)
(Output)
RVTF15
(Output)
(Output)
(Output)
(Output)
RVTCn
RVTDn
RVTCn
RVTFn
RVTDn
Proprietary TranSwitch Corporation Information for use Solely by its Customers
Parameter
Parameter
t
D(1)
Last bit in multiframe
t
PWH
V5 & V1 bytes
t
CYC
t
PW(2)
Symbol
Symbol
t
PWL
t
t
t
t
t
t
t
t
PW(1)
PW(2)
t
t
PW(1)
PW(2)
t
t
t
t
PWH
PWH
CYC
PWL
CYC
PWL
DATA SHEET
D(1)
D(2)
D(1)
D(2)
- 39 of 246 -
553.3
291.2
262.1
567.8
422.2
233.0
189.3
422.2
13.1
14.0
13.1
14.0
Min
500
Min
500
t
pw(1)
1.600
2.176
Typ
Typ
t
D(2)
9930.1
9668.0
7425.7
7236.4
276.6
189.3
Max
14.5
14.5
Max
14.5
14.5
Note: n = 1 - 28
500
873
500
770
TXC-04222-MB, Ed. 6
TXC-04222
MHz
MHz
Unit
Unit
TEMx28
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
June 2003