Banana jacks and fuses, Banana jacks and fuses –27 – Altera Transceiver Signal Integrity Development Kit, Stratix IV GX Edition User Manual
Page 37
Chapter 2: Board Components
2–27
Power
November 2011
Altera Corporation
Transceiver Signal Integrity Development Kit,
Stratix IV GX Edition Reference Manual
lists the voltage regulator components and the manufacturing information.
Banana Jacks and Fuses
In addition to the power supplied by the regulators, several power rails can be
directly supplied by an external bench-top power supply through the on-board
banana jacks (J2–J4, J7, J9–J10).
illustrates how the external power is
allowed in through the banana jacks by first removing the fuses (F1–F3, F6, F7, F84)
associated with the power rail to be externally supplied.
c
Failure to remove the associated fuses (F1–F3, F6, F7, F84) or improperly setting the
external supply voltages too high can result in damage to the board.
summarizes the banana jacks and fuses associated with each power rail
that can be supplied by external power.
Table 2–30. Voltage Regulator Component Reference
Reference
Designator
Device Description
Manufacturer
Manufacturer
Part Number
Manufacturer
Website
U1, U2, U3
12 A
µmodule switching regulator
Linear Technology
LTM4601EV#PBF
U5
Dual 8 A/Channel µmodule
switching regulator
Linear Technology
LTM4616EV#PBF
U4, U6, U7,
U8, U9, U10,
U12, U25
1.1 A LDO linear regulator
Linear Technology
LT3080EDD-1#PBF
U11, U13, U38
500 mA VLDO linear regulator
Linear Technology
LTC3025EDC-1#PBF
U37
100 mA low noise LDO linear
regulator
Linear Technology
LT1761ES5-SD#PBF
Figure 2–11. External Power Supplied through Banana Jack
Regulator
Banana
Jack
Rsense
Voltage
Rail
Fuse
Sense lines to ADC
Table 2–31. Banana Jack and Fuses Component Reference (Part 1 of 2)
Banana Jack
Board
Reference
Fuse Board
Reference
Device Description
Manufacturer
Manufacturer
Part Number
Manufacturer
Website
J2
F1, F2
Banana jack and fuse
for supplying external
power to VCC core
Johnson
Components
111-0702-001
Littelfuse Inc.
154 010.DR
J3
F3
Banana jack and fuse
for supplying external
power to VCCA
Johnson
Components
111-0702-001
Littelfuse Inc.
154 002