TGA4954-SL Modulator Driver Datasheet

TGA4954-SL Datasheet, PDF, Equivalent


Part Number

TGA4954-SL

Description

Optical Modulator Driver

Manufacture

TriQuint Semiconductor

Total Page 14 Pages
Datasheet
Download TGA4954-SL Datasheet


TGA4954-SL
Advance Product Information
April 4, 2006
9.9 - 12.5 Gb/s Optical Modulator Driver
TGA4954-SL
Key Features and Performance
• Wide Drive Range (3V to 10V)
• Single-Ended Input/Output
• Low Power Dissipation
(1.1W @ 6Vo)
• Low Rail Ripple
• 25psec Edge Rates (20/80%)
• Hot-pluggable
Product Description
The TriQuint TGA4954-SL is part of a series of
surface mount modulator drivers suitable for a
variety of driver applications and is compatible with
Metro MSA standards.
• Package Dimensions:
11.4 x 8.9 x 2.0 mm
(0.450 x 0.350 x 0.080 inches)
Primary Applications
• Mach-Zehnder Modulator Driver
Measured Data
The 4954 consists of two high performance
www.DataSheet4U.com
wideband amplifiers combined with off chip circuitry
assembled in a surface mount package. A single
4954 placed between the MUX and Optical
Modulator provides OEMs with a board level
modulator driver surface mount solution.
Vdd=5V; Id1=65mA; Id2=115mA; Vctrl1=-0.2V;
Vctrl2=+0.2V
36
15
32
28
S21
S11
24 S22
10
5
0
20 -5
16 -10
12 -15
The 4954 provides Metro and Long Haul designers
with system critical features such as: low power
dissipation (1.2W at Vo = 6V), low rail ripple, high
voltage drive capability at 5V bias (6 V amplitude
adjustable to 3 V), low output jitter, and low input
drive sensitivity (250mV at Vo = 6V).
8
4
0
0
5 10 15
Frequency (GHz)
-20
-25
-30
20
The 4954 requires external DC blocks, a low
frequency choke, and control circuitry.
Vout=6Vpp
Evaluation boards available upon request.
Lead Free & RoHS compliant.
Note: This device is early in the characterization process prior to finalizing all electrical test specifications. Specifications are subject to
change without notice.
1
TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994 8504 Email: info-mmw@tqs.com Web: www.triquint.com

TGA4954-SL
Advance Product Information
April 4, 2006
TGA4954-SL
TABLE I
MAXIMUM RATINGS
Symbol
VD1 VD2
VG1 VG2
VCTRL1
VCTRL2
ID1
ID2
| IG1 |
| IG2 |
| ICTRL1 |
| ICTRL2 |
PIN
VIN
PD
TCH
TM
TSTG
Parameter
Drain Voltage
Gate Voltage Range
Control Voltage Range
Drain Supply Current (Quiescent)
Gate Supply Current
Control Supply Current
Input Continuous Wave Power
12.5Gb/s PRBS Input Voltage
Power Dissipation
Operating Channel Temperature
Mounting Temperature
(10 Seconds)
Storage Temperature
Value
8V
-3V to 0V
-3V to VD
200 mA
350 mA
15 mA
15 mA
23 dBm
4 VPP
4W
150 0C
230 0C
-65 to 150 0C
Notes
1/ 2/
1/
1/
1/ 2/
1/
1/ 5/
1/ 2/
1/ 2/
1/ 2/ 3/
4/
1/ These ratings represent the maximum operable values for this device
2/ Combinations of supply voltage, supply current, input power, and output power shall
not exceed PD at a package base temperature of 80°C
3/ When operated at this bias condition with a baseplate temperature of 80°C, the MTTF
is reduced
4/ Junction operating temperature will directly affect the device median time to failure
(MTTF). For maximum life, it is recommended that junction temperatures be
maintained at the lowest possible levels.
5/ Assure VCTRL1 never exceeds VD1, and VCTRL2 never exceeds VD2 during bias up and
down sequences.
2
TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994 8504 Email: info-mmw@tqs.com Web: www.triquint.com


Features Advance Product Information April 4, 200 6 9.9 - 12.5 Gb/s Optical Modulator Dr iver • • • • • • • TGA49 54-SL Wide Drive Range (3V to 10V) Sing le-Ended Input/Output Low Power Dissipa tion (1.1W @ 6Vo) Low Rail Ripple 25pse c Edge Rates (20/80%) Hot-pluggable Pac kage Dimensions: 11.4 x 8.9 x 2.0 mm (0 .450 x 0.350 x 0.080 inches) Key Featu res and Performance Product Descriptio n The TriQuint TGA4954-SL is part of a series of surface mount modulator drive rs suitable for a variety of driver app lications and is compatible with Metro MSA standards. The 4954 consists of two high performance www.DataSheet4U.com w ideband amplifiers combined with off ch ip circuitry assembled in a surface mou nt package. A single 4954 placed betwee n the MUX and Optical Modulator provide s OEMs with a board level modulator dri ver surface mount solution. The 4954 pr ovides Metro and Long Haul designers wi th system critical features such as: lo w power dissipation (1.2W at Vo = 6V), low rail ripple, high voltage drive ca.
Keywords TGA4954-SL, datasheet, pdf, TriQuint Semiconductor, Optical, Modulator, Driver, GA4954-SL, A4954-SL, 4954-SL, TGA4954-S, TGA4954-, TGA4954, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)