tza3034 NXP Semiconductors, tza3034 Datasheet - Page 14

• 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
Fig.14 Differential output rise time and fall time as
V
(1) Input high threshold for I
(2) Input low threshold for I
(3) Input high threshold for I
(4) Input low threshold for I
Fig.16 Status detect level as function of junction
V i(dif)
(mV)
i(dif)
(ns)
t
2.0
1.6
1.2
0.8
0.4
40
30
20
10
= V
0
0
40
40
DIN
function of junction temperature.
temperature.
V
DINQ
.
0
0
RSET
RSET
RSET
RSET
(1)
(2)
(3)
(4)
40
40
= 45 A (pin ST = LOW).
= 10 A (pin ST = LOW).
= 45 A (pin ST = HIGH).
= 10 A (pin ST = HIGH).
80
80
T j ( C)
T j ( C)
MGR948
MGR950
120
120
14
handbook, halfpage
handbook, halfpage
V
(1) Input high threshold for 1 0 1 0 pattern (pin ST = HIGH).
(2) Input high threshold for 2
(3) Input low threshold for 1 0 1 0 pattern (pin ST = LOW).
(4) Input low threshold for 2
(1) 1 0 1 0 pattern.
(2) 2
Fig.17 Status detect hysteresis as function of
V i(dif)
i(dif)
(mV)
(dB)
hys
Fig.15 Status detect level as function of I
50
40
30
20
10
= V
7
0
5
4
3
2
1
0
0
0
DIN
1 PRBS pattern.
I
RSET
V
DINQ
.
10
10
.
20
20
7
7
1 PRBS pattern (pin ST = LOW).
1 PRBS pattern (pin ST = HIGH).
(1)
(2)
30
30
I RSET ( A)
I RSET ( A)
Product specification
40
40
TZA3034
(1)
(2)
(3)
(4)
MGR949
MGR951
RSET
50
50
.