D2587_47 TriQuint Semiconductor, D2587_47 Datasheet - Page 3

• Manufacturer Part Number: D2587_47
• Description: Type ISOlated DFB Laser Modules
• Manufacturer: TriQuint Semiconductor

For additional information and latest specifications, see our website: www.triquint.com
January 2003
Functional Description
6
CONVERTER
A TO D
MICROPROCESSOR
EEPROM
Top view.
7
8
THERMISTOR
PD
TEC
ETALON
DUAL
CONVERTER
WAVE
7
8
Figure 2. D2547P Circuit Schematic
Figure 3. D2587P Circuit Schematic
–
D TO A
GROUNDS
PACKAGE
6
9
TEC
PD
6
9
+
Figure 4. Block Diagram
WAVE
10
5
10
5
PD
Locker)/D2547P-Type Isolated DFB Laser Modules
+
POWER
11
4
THERMOELECTRIC COOLER
SUGGESTED
ELECTRONICS MODULE (CUSTOMER SUPPLIED)
VOLTAGE PROPORTIONAL TO WAVELENGTH
VOLTAGE PROPORTIONAL TO OPTICAL POWER
VOLTAGE PROPORTIONAL TO TEMPERATURE
–
+
140 nH
11
4
L1
LD
12
3
–
–
RFC
R1
20 Ω
12
13
3
2
ISOLATOR
+
R
10 kΩ
DFB
RF
TH
SUBMOUNT
NC
14
1
13
2
PM FIBER PIGTAIL
R
TH
1-567
14
1
1-1130(F)
FIBER COUPLING
ISOLATOR AND
LASER MODULE
OPTICS
1-1129(F)
3