tza3041ahl NXP Semiconductors, tza3041ahl Datasheet - Page 18

• Manufacturer Part Number: tza3041ahl
• Description: Gigabit Ethernet/fibre Channel Laser Drivers
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2002 Aug 13
Control loop reference current inputs: pins ONE and ZERO
I
V
I
V
Control loop time constants: pins TONE and TZERO
V
g
V
g
Laser modulation current outputs: pins LA and LAQ
I
I
I
V
t
t
J
Laser bias current output: pin BIAS
I
I
t
V
ref(ONE)
ref(ZERO)
o(mod)(on)
o(mod)(off)
o(mod)(ALS)
r
f
O(BIAS)
O(BIAS)(ALS)
res(off)
o(p-p)
m(TONE)
m(TZERO)
ref(ONE)
(ONE)
ref(ZERO)
(ZERO)
TONE
TZERO
O
O(BIAS)
Gigabit Ethernet/Fibre Channel laser
drivers
SYMBOL
reference current on
pin ONE
reference voltage on
pin ONE
attenuation ratio of I
to I
reference current on
pin ZERO
reference voltage on
pin ZERO
attenuation ratio of
I
voltage on pin TONE
transconductance of
pin TONE
voltage on pin TZERO
transconductance of
pin TZERO
modulation output current
(active pin)
modulation output current
(inactive pin)
output current during laser
shutdown
output voltage
current rise time
current fall time
intrinsic electrical output
jitter (peak-to-peak value)
bias output current
output current during laser
shutdown
response time after laser
shutdown
bias output voltage
ref(ZERO)
MPD(ONE)
PARAMETER
to I
MPD(ZERO)
ref(ONE)
note 4
referenced to V
note 5
note 6
note 4
referenced to V
note 5
note 6
floating output
note 7
floating output
note 8
note 9
I
I
note 10
note 10
note 11
note 12
I
o(mod)(on)
o(mod)(on)
O(BIAS)
CONDITIONS
= 90 mA; note 13
= 30mA
= 60mA
18
CC(R)
CC(R)
;
;
TZA3041AHL; TZA3041BHL;
6
6
1.4
60
1.4
100
2.5
2
2.8
1
MIN.
16
4
95
145
120
120
TYP.
1.5
1.5
65
65
3.4
130
3.4
190
60
0.5
2.8
10
5
200
200
50
90
10
1
5
Product specification
TZA3041U
MAX.
V
V
V
mA/V
V
mA/V
mA
mA
mA
V
ps
ps
mUI
mA
V
UNIT
A
A
A
A
s