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| GTL2008 Datasheet, PDF (14/22 Pages) NXP Semiconductors – 12-bit GTL to LVTTL translator with power good control and high-impedance LVTTL and GTL outputs | |||
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NXP Semiconductors
13. Test information
GTL2008
GTL translator with power good control and high-impedance outputs
PULSE
VI
GENERATOR
VCC
VO
DUT
RT
Fig 12. Load circuit for A outputs (9AO)
CL
50 pF
RL
500 Ω
002aab981
VTT
PULSE
VI
GENERATOR
VCC
VO
DUT
50 Ω
RT
CL
30 pF
Fig 13. Load circuit for B outputs
002aab264
PULSE
GENERATOR
VCC
VI
VO
DUT
RT
VCC
RL
1.5 kΩ
CL
21 pF
002aab265
Fig 14. Load circuit for open-drain LVTTL I/O and open-drain outputs
PULSE
GENERATOR
VCC
VI
VO
DUT
RT
6V
RL
500 Ω
CL
RL
50 pF 500 Ω
002aab982
Fig 15. Load circuit for 9AO OFF-state to LOW and LOW to OFF-state
RL â Load resistor
CL â Load capacitance; includes jig and probe capacitance
RT â Termination resistance; should be equal to Zo of pulse generators.
GTL2008_4
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 04 â 19 February 2010
© NXP B.V. 2010. All rights reserved.
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