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PDF TGA4956-SM Data sheet ( Hoja de datos )
| Número de pieza | TGA4956-SM | |
| Descripción | 3 V - 7 V Optical Modulator Driver | |
| Fabricantes | TriQuint Semiconductor | |
| Logotipo |  |
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TGA4956-SM
3 V – 7 V Optical Modulator Driver
Measured Performance
Bias conditions: Vd = 3.3 V, Id = 120 mA
Optical Eye
Key Features
• 9.9 - 12.5 Gb/s Data Rates
• Additive RMS Jitter < 1.5 psec
• High Gain > 32 dB
• Adjustable Output Amplitude 3 Vpp – 7 Vpp
• Low Power Dissipation, <0.42 W
• Rise/Fall Times <25 psec
• Integrated High Frequency Bias-Tee
• 3.3 V, 120 mA Bias (3 Vpp output)
• 5 V, 200 mA Bias (6 Vpp output)
• Package Size: 8 x 8 x 2.1 mm
Primary Applications
• 10 Gb/s Optical Market
• MZ & Low Vπ Modulator Driver
Product Description
www.DataSheet4U.com
11.32 Gbps, PRBS 231 -1, Vin = 1Vpp, Vout = 3.0 Vpp, Rise / Fall time
= 22.2 / 23.1 ps, Additive RMS Jitter = 1.9 ps, Extinction Ratio = 13.7 dB
40
30
20
Gain
10
IRL
0 ORL
-10
The TriQuint TGA4956-SM is a MZ and low
voltage modulator driver amplifier designed to
operate at frequencies that target the 10 Gb/s
optical market using an economical 8x8 mm
surface mount package.
The TGA4956-SM consists of two high
performance wideband amplifiers combined with
off chip circuitry assembled in a surface mount
package. A single TGA4956-SM placed between
the MUX and Optical Modulator provides OEMs
with a low-cost, surface mount modulator driver
solution.
The TGA4956-SM provides Metro and Long Haul
designers with scalable power dissipation for
varying output drive requirements (< 0.42 W at Vo
= 3 Vpp, <1 W at Vo = 6 Vpp).
-20
-30
-40
0
ROHS compliant, Moisture Sensitivity Level 1.
Evaluation boards available upon request.
5 10 15 20
Frequency (GHz)
25
Datasheet subject to change without notice.
TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 [email protected]
Dec 2008 © Rev -
1
1 page  
Measured Data
TGA4956-SM
Vd = 3.3 V, Id = 115 mA
35
30
25
20
15
10
5
0
0
5 10 15 20
Frequency (GHz)
25
www.DataSheet4U.com
0
-5
-10
-15
-20
-25
-30
-35
0
IRL
ORL
5 10 15 20
Frequency (GHz)
25
TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 [email protected]
Dec 2008 © Rev -
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet TGA4956-SM.PDF ] | |
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