tga8652-epu-sl TriQuint Semiconductor, tga8652-epu-sl Datasheet - Page 12

• Manufacturer Part Number: tga8652-epu-sl
• Description: Oc192 Modulator Driver, Smt Package
• Manufacturer: TriQuint Semiconductor

TriQuint Semiconductor Texas: [phone] Fax [phone] Email: [e-mail] Web: www.triquint.com
Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process
specifications. Specifications are subject to change without notice.
Bias ON
1. Disable the PPG source
2. Set V
3. Set Vg = -1.5 V, Set Vctrl = -0.1V
4. Increase V
5. Make Vg more positive until
7. Enable the PPG source
Notes:
1. Assure Vctrl never exceeds Vd during Bias ON and Bias OFF sequences and
- Assure Id = 0 mA
- Typical value for
- Set Vin = 500 mV (amplitude)
during normal operation.
+
= 0 V, Vctrl = 0 V and Vg = 0 V
Pre-Driver and Receive Application
+
to 8 V observing Id.
Vg is -0.5 V
Bias Procedure
Idd = 70 mA
for
.
Bias OFF
1. Disable the output of the PPG
2. Set Vctrl = 0V
3. Set Vdt = 0V
4. Set Vg = 0V
Product Data Sheet
June 14, 2005
12