TZA3047AVH PHILIPS [NXP Semiconductors], TZA3047AVH Datasheet - Page 11

• Manufacturer Part Number: TZA3047AVH
• Description: 30 Mbits/s up to 1.25 Gbits/s laser drivers
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2003 Jun 05
ER
ER
V
I
Average setting for dual-loop control and average loop control: pins MON and AVR
I
I
V
I
Control loop modulation output: pin MODOUT
I
I
Control loop bias output: pin BIASOUT
I
I
Bias current source: pins BIASIN and BIAS
g
I
I
I
I
ER
av(MON)(low)
av(MON)(max)
sink(AVR)
source(MODOUT)
sink(MODOUT)
source(BIASOUT)
sink(BIASOUT)
source(BIASIN)
BIAS(max)
BIAS(min)
BIAS(dis)
m(bias)
I
ref(ER)
ref(AVR)
30 Mbits/s up to 1.25 Gbits/s laser drivers
av(MON)
SYMBOL
max
acc
high extinction ratio setting dual-loop set-up; I
relative accuracy of ER
reference voltage on
pin ER
current sink on pin ER
low average monitor
current setting
maximum average monitor
current setting
relative accuracy of
average current on
pin MON
reference voltage on
pin AVR
current sink on pin AVR
source current
sink current
source current
sink current
bias transconductance
source current at
pin BIASIN
maximum bias current
minimum bias current
bias current at disable
PARAMETER
note 3
temperature and V
variations; ER = 10;
AVR = 550 A
I
C
I
I
temperature and V
variations; ER = 10;
AVR = 550 A
I
C
V
C
V
C
V
C
V
C
V
V
V
V
V
ER
AVR
AVR
AVR
MODOUT
MODOUT
BIASOUT
BIASOUT
BIASIN
BIASIN
BIASIN
BIASIN
ENABLE
ER
AVR
MODOUT
MODOUT
BIASOUT
BIASOUT
linear scale
dB scale
dual-loop (ER = 5)
average loop (pin ER to GND)
dual-loop (ER = 5)
average loop (pin ER to GND) 1200
V
V
= 35 to 5 A;
BIAS
BIAS
< 100 pF
> 280 A
= 15.0 A
= 250 to 15 A;
< 100 pF
= 0.5 to 1.5 V
= 0.5 to 1.5 V
= 1.8 V
= 0 to 0.4 V
= V
= 4.1 V; V
< 0.8 V
CONDITIONS
= 0.5 to 1.5 V;
= 0.5 to 1.5 V;
= 0.5 to 1.5 V;
< 100 pF
= 0.5 to 1.5 V;
< 100 pF
< 100 pF
< 100 pF
CCO
11
= 3.3 V
ER
CCO
CCA
CCA
< 10 A;
= 5.0 V
13
11
1.15
1200
1.15
200
200
90
95
100
10
35
10
280
110
MIN.
TZA3047A; TZA3047B
15
11.8
1.20
1300
1300
1.20
110
110
0.2
100
TYP.
Product specification
+10
1.25
150
150
+10
1.25
125
130
0.4
30
MAX.
5
15
200
200
95
dB
%
V
%
V
mA/V
mA/V
mA
mA
UNIT
A
A
A
A
A
A
A
A
A
A
A
A