tza3010b NXP Semiconductors, tza3010b Datasheet - Page 10

• Manufacturer Part Number: tza3010b
• Description: Tza3010b 30 Mbits/s Up To 3.2 Gbits/s A-rate Tm Laser Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2003 Apr 07
PIN
V
I
Control loop bias output: pin BIASOUT
I
I
Bias current source: pins BIASIN and BIAS
g
I
I
I
I
V
Modulation current source: pin MODIN
g
I
Modulation current outputs: pins LA and LAQ
I
I
I
Z
I
V
sink
source
sink
source(BIASIN)
BIAS(max)
BIAS(min)
BIAS(dis)
source
o(max)(on)
o(min)(on)
o(min)(off)
o(dis)
m(bias)
m(mod)
o
ref
BIAS
o(min)
30 Mbits/s up to 3.2 Gbits/s
A-rate
SYMBOL
AVR
laser driver
reference voltage
sink current
source current
sink current
bias transconductance
source current at
pin BIASIN
maximum bias current
minimum bias current
bias current at disable
output voltage on pin BIAS
modulation
transconductance
source current
maximum laser modulation
output current at LA on
minimum laser modulation
output current at LA on
minimum laser modulation
output current at LA off
output impedance
non-inverted and inverted
laser modulation output
current at disable
minimum output voltage
PARAMETER
I
C
V
C
V
C
V
V
V
V
V
normal operation
V
V
V
V
V
V
V
V
V
V
AVR
BIASOUT
BIASOUT
BIASIN
BIASIN
BIASIN
BIASIN
ENABLE
MODIN
MODIN
MODIN
LA
MODIN
LA
LA
ENABLE
CCO
CCO
AVR
BIASOUT
BIASOUT
V
V
V
V
V
V
V
V
BIAS
BIAS
CCO
CCO
LA
LA
MODIN
MODIN
= V
= V
= V
= 250 to 15 A;
< 100 pF
= 3.3 V
= 5 V
= V
= V
= 0.5 to 1.5 V
= 0.5 to 1.5 V
= 1.8 V
= 0 to 0.4 V
= 0.5 to 1.5 V
= 0.5 to 1.5 V
= 1.8 V;
CCO
= 0 to 0.4 V;
CCO
CCO
= 3.3 V
= 5 V
= V
= 4.1 V; V
CONDITIONS
< 0.8 V
< 0.8 V
= 0.5 to 1.5 V;
= 0.5 to 1.5 V;
< 100 pF
< 100 pF
LAQ
LAQ
= 0.5 V
= 1.5 V
CCO
10
= 3.3 V; note 3
= 3.3 V; note 3
= 3.3 V; note 3
= V
= V
= 3.3 V
CCO
CCO
CCO
= 3.3 V
= 4.5 V
= 5.0 V
1.15
200
90
95
100
0.4
0.8
78
80
100
80
1.2
1.6
280
110
110
MIN.
1.20
110
110
0.2
90
95
5
100
100
100
TYP.
Product specification
TZA3010B
1.25
125
130
0.4
30
3.6
4.1
105
110
6
0.8
2
125
200
MAX.
15
200
95
95
V
mA/V
mA/V
mA
mA
V
V
mA/V
mA/V
mA
mA
mA
mA
V
V
UNIT
A
A
A
A
A
A
A