tza3050 NXP Semiconductors, tza3050 Datasheet - Page 8

• Manufacturer Part Number: tza3050
• Description: Tza3050 30 Mbits/s Up To 1.25 Gbits/s Burst Mode Laser Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
8. Limiting values
Table 3:
In accordance with the Absolute Maximum Rating System (IEC 60134).
All voltages are referenced to ground; positive currents flow into the IC.
9. Thermal characteristics
Table 4:
In compliance with JEDEC standards JESD51-5 and JESD51-7.
9397 750 14806
Product data sheet
Symbol
V
V
V
V
V
V
V
I
T
T
T
Symbol
R
n
amb
j
stg
CCD
CCA
CCO
o(LA)
o(LAQ)
BIAS
n
th(j-a)
Limiting values
Thermal characteristics
Parameter
thermal resistance from
junction to ambient
Parameter
digital supply voltage
analog supply voltage
RF output supply voltage
output voltage at pin LA
output voltage at pin LAQ
bias voltage
voltage on all other input and output
pins
input current on pins
ambient temperature
junction temperature
storage temperature
analog inputs and outputs
digital inputs and outputs
MAXOP, MAXMON, RREF, PWA
and AVR
VTEMP and BIASOUT
ALOP, ALMON and MON
Conditions
4 layer printed-circuit board in still air with 9 plated
vias connected with the heatsink and the first ground
plane in the PCB
HBCC32 die pad soldered to PCB
Rev. 03 — 7 April 2005
Conditions
3.3 V laser supply
5 V laser supply
V
V
V
V
V
V
CCO
CCO
CCO
CCO
CCO
CCO
= 3.3 V
= 5 V
= 3.3 V
= 5 V
= 3.3 V
= 5 V
30 Mbits/s up to 1.25 Gbits/s burst mode laser driver
Min
0.8
1.2
1.6
2.0
0.8
0.8
0
0.5
0.5
0.5
0.5
0.5
0.5
1.0
1.0
40
40
65
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Max
+3.5
+3.5
+3.5
+5.3
4.1
4.5
4.5
5.2
3.6
4.1
V
V
0
+1.0
5.0
+85
+125
+150
CCA
CCD
Typ
35
60
TZA3050
+ 0.5 V
+ 0.5 V
Unit
V
V
V
V
V
V
V
V
V
V
mA
mA
mA
C
C
C
Unit
K/W
K/W
8 of 24