參數(shù)資料
型號(hào): TGA4954-SL
廠商: TRIQUINT SEMICONDUCTOR INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: 9.9 - 12.5 Gb/s Optical Modulator Driver
中文描述: SPECIALTY TELECOM CIRCUIT, BCC18
封裝: 11.40 X 8.90 MM, 2 MM HEIGHT, ROHS COMPLIANT, LGA-18
文件頁(yè)數(shù): 11/14頁(yè)
文件大?。?/td> 1052K
代理商: TGA4954-SL
TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994 8504 Email: info-mmw@tqs.com Web: www.triquint.com
Advance Product Information
April 4, 2006
TGA4954-SL
11
Bias ON
1. Mux output can be either Enabled or Disabled
2. Apply Vg1, Vg2, Vctrl1 and Vctrl2 in any sequence.
3. Apply Vdd.
4. Enable the output of the MUX
5. Output Swing Adjust: Adjust Vctrl2 slightly positive to increase output swing or adjust
Vctrl2 slightly negative to decrease the output swing.
6. Crossover Adjust: Adjust Vg2 slightly positive to push the crossover down or adjust
Vg2 slightly negative to push the crossover up.
Bias OFF
1. Remove Vdd.
2. Remove Vg1, Vg2, Vctrl1 and Vctrl2
in any sequence.
Production - Post Alignment - Bias Procedure
Vdd=5V, Vo=6Vamp, CPC=50%
(Hot-Pluggable)
Bias Network Initial Conditions -
Vg1= As found during initial alignment
Vg2=-As found during initial alignment
Vctrl1=-0.2V
Vctrl2=As found during initial alignment
Vdd=5V
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