TZA3047A View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
TZA3047A Datasheet PDF : 28 Pages
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Philips Semiconductors
30 Mbits/s up to 1.25 Gbits/s laser drivers
Product specification
TZA3047A; TZA3047B
CONTENTS
FEATURES
1.1
General
1.2
Control features
1.3
Protection features
2
APPLICATIONS
3
GENERAL DESCRIPTION
4
ORDERING INFORMATION
5
BLOCK DIAGRAM
6
PINNING
7
FUNCTIONAL DESCRIPTION
7.1
Data and clock input
7.2
Retiming
7.3
Pulse width adjustment
7.4
Modulator output stage
7.5
Dual-loop control
7.6
Average loop control
7.7
Direct current setting
7.8
Soft start
7.9
Alarm functions
7.10
Enable
7.11
Reference block
8
LIMITING VALUES
9
THERMAL CHARACTERISTICS
10
DC CHARACTERISTICS
11
12
12.1
12.1.1
12.1.2
12.1.3
12.1.4
12.1.5
12.1.6
12.2
12.3
12.4
13
14
15
15.1
15.2
15.3
15.4
15.5
16
17
18
AC CHARACTERISTICS
APPLICATION INFORMATION
Design equations
Bias and modulation currents
Average monitor current and extinction ratio
Dual-loop control
Alarm operating current
Alarm monitor current
Pulse width adjustment
TZA3047A with dual-loop control
TZA3047B with dual-loop control
TZA3047B with average loop control
BONDING PAD LOCATIONS
PACKAGE OUTLINE
SOLDERING
Introduction to soldering surface mount
packages
Reflow soldering
Wave soldering
Manual soldering
Suitability of surface mount IC packages for
wave and reflow soldering methods
DATA SHEET STATUS
DEFINITIONS
DISCLAIMERS
2003 Jun 05
2
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