tza3034 NXP Semiconductors, tza3034 Datasheet - Page 15

• Manufacturer Part Number: tza3034
• Description: Sdh/sonet Stm1/oc3 Postamplifier
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1999 Nov 03
handbook, halfpage
handbook, halfpage
SDH/SONET STM1/OC3 postamplifier
(1) I
(2) I
Fig.18 Status detect hysteresis as function of
Fig.20 Pulse Width Distortion (t
t PWD
(dB)
hys
(ns)
0.3
0.2
0.1
RSET
RSET
4
3
2
1
0
0
10
40
3
junction temperature.
differential input voltage.
= 10 A.
= 45 A.
10
0
2
10
40
1
(1)
(2)
V i(dif)(p-p) (V)
PWD
80
1
) as function of
T j ( C)
MGR952
MGR954
120
10
15
handbook, halfpage
handbook, halfpage
V RSET
(1) 2
(2) 1 0 1 0 pattern.
V
(1) V
(2) V
Ratio
Ratio
(A/V)
Fig.21 V
RSET
0.003
0.002
0.001
(V)
Fig.19 Status detect ratio as function of I
1.55
1.53
1.51
1.49
7
CC
CC
0
= V
=
0
40
------------- -
V
1 PRBS pattern.
= 5.5 V.
= 3.0 V.
I
RSET
CCA
i dif
RSET
where V
1.5 V.
10
as function of junction temperature.
0
i(dif)
20
= input low threshold (pin ST = LOW).
(1)
40
(1)
(2)
(2)
30
Product specification
I RSET ( A)
80
40
T j ( C)
TZA3034
MGR953
MGR955
RSET
120
50
.