參數(shù)資料
型號: DS2172T
廠商: DALLAS SEMICONDUCTOR
元件分類: Telecom IC:Other
英文描述: SPECIALTY TELECOM CIRCUIT, PQFP32
封裝: TQFP-32
文件頁數(shù): 2/22頁
文件大?。?/td> 174K
代理商: DS2172T
DS2172
10 of 22
PSEUDORANDOM PATTERN GENERATION (PCR.5=1) Table 4
PATTERN TYPE
PTR
PLR
PSR3
PSR2
PSR1
PSR0
TINV
RINV
2
3 - 1
00
02
FFFF
0
2
4 - 1
00
03
FFFF
0
2
5 - 1
01
04
FFFF
0
2
6 - 1
04
05
FFFF
0
2
7 - 1
00
06
FFFF
0
2
7 - 1
Fractional T1 LB Activate
03
06
FF
0
2
7 - 1
Fractional T1 LB Deactivate
03
06
FF
1
2
9 - 1
O.153 (511 type)
04
08
FF
0
2
10 - 1
02
09
FFFF
0
2
11 - 1
O.152 and O.153 (2047 type)
08
0A
FF
0
2
15 - 1
O.151
0D
0E
FF
1
2
17 - 1
02
10
FFFF
0
2
18 - 1
06
11
FFFF
0
2
20 - 1
O.153
02
13
FF
0
2
20 - 1
O.151 QRSS (PCR.6=1)
10
13
FF
0
2
21 - 1
01
14
FFFF
0
2
22 - 1
00
15
FFFF
0
2
23 - 1
O.151
11
16
FF
1
2
25 - 1
02
18
FFFF
0
2
28 - 1
02
1B
FFFF
0
2
29 - 1
01
1C
FFFF
0
2
31 - 1
02
1E
FFFF
0
2
32 - 1
(see note below)
10
1F
FF
0
REPETITIVE PATTERN GENERATION (PCR.5=0) Table 5
PATTERN TYPE
PTR
PLR
PSR3
PSR2
PSR1
PSR0
TINV
RINV
all 1s
00
FF
0
all 0s
00
FF
FE
0
alternating 1s and 0s
00
01
FF
FE
0
double alternating 1s and 0s
00
03
FF
FC
0
3 in 24
00
17
FF
20
00
22
0
1 in 16
00
0F
FF
00
01
0
1 in 8
00
07
FF
01
0
1 in 4
00
03
FF
F1
0
D4 Line Loopback Activate
00
04
FF
F0
0
D4 Line Loopback Deactivate
00
02
FF
FC
0
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參數(shù)描述
DS2172T/T&R 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC TESTER BIT ERROR RATE 32-TQFP 制造商:Maxim Integrated Products 功能描述:Telecom ICs Bit Error Rate Tester (BERT)
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