# BEE2 board specification # Power supplies # Last Changes: # Pierre-Yves Droz 5/20/2004 1:49PM # Best viewed with tab_length=6 # Digital ground net add_net GND 1 # Chassis grounds net !! for {set i 0} {$i < 16} {incr i 1} { add_net chassis_GND${i} 1 !! } # 5V input add_net VCC5 1 # Power nets and testpoints add_net VCC3_3 1 add_net VCC2_5 1 add_net VCC1_8 1 add_net VCC1_5 1 add_blk pwr_test_hdr HDR_11_PWR vcc1_5 vcc1_8 vcc2_5 vcc3_3 vcc5 powergnd def_param_blk pwr_test_hdr [hdr PWR_TEST 1x11] add_con analog pwr_test_hdr vcc1_5 1 VCC1_5 0 add_con analog pwr_test_hdr vcc1_8 1 VCC1_8 0 add_con analog pwr_test_hdr vcc2_5 1 VCC2_5 0 add_con analog pwr_test_hdr vcc3_3 1 VCC3_3 0 add_con analog pwr_test_hdr vcc5 1 VCC5 0 add_con analog pwr_test_hdr powergnd 1 GND 0 # links digital_gnd/chassis_gnd !! for {set i 0} {$i < 14} {incr i 1} { add_term net chassis_GND${i} GND ESDprotect_res${i} [res_type 1M 5%] 1 1 [res 1M 5%] !! } !! for {set i 14} {$i < 16} {incr i 1} { add_term net chassis_GND${i} GND ESDprotect_res_right${i} [res_type 1M 5%] 1 1 [res 1M 5%] add_term net chassis_GND${i} GND ESDprotect_res_left${i} [res_type 1M 5%] 1 1 [res 1M 5%] !! } # holes !! for {set i 0} {$i < 14} {incr i 1} { add_blk mount_hole${i} MOUNT_HOLE chassis_gnd add_con gnd mount_hole${i} chassis_gnd 1 chassis_GND${i} 0 !! } ####### # # # # # # # # ##### # # ##### # # # # ## # # # # # # ##### # # # # # # # # # # # # # # # # # # ##### # # # # # # # # # ## # # # # ##### # # # # # #### # # 5V input connector add_blk vcc5_con MOLEX42820 vcc powergnd def_param_blk vcc5_con package custom part_number 428202243 manufacturer Molex www http://www.molex.com/ description 1x50A power connector distributor Arrow order_number N/A availability call for quote add_con pwr vcc5_con vcc 2 VCC5 0 add_con gnd vcc5_con powergnd 2 GND 0 # Led on 5V input add_blk vcc5_led LED a c def_param_blk vcc5_led package 0603 part_number PG1111C-TR manufacturer Panasonic www http://rocky.digikey.com/WebLib/Stanley/AA1111C.pdf description LED GREEN 0603 SMD distributor Digikey order_number 404-1004-1-ND availability available add_con pwr vcc5_led a 1 VCC5 0 add_con gnd vcc5_led c 1 GND 0 add_term serial vcc5_led a [res_type 511R 1%] 1 [res 511R 1%] # Bypass input caps for DC_DC regulators add_term net VCC5 GND bypass_cap_5_dc_dc_0 [cap_type 2mF2 electrolytic] 1 1 [cap 2mF2 electrolytic] add_term net VCC5 GND bypass_cap_5_dc_dc_1 [cap_type 2mF2 electrolytic] 1 1 [cap 2mF2 electrolytic] add_term net VCC5 GND bypass_cap_5_dc_dc_2 [cap_type 2mF2 electrolytic] 1 1 [cap 2mF2 electrolytic] # ####### # # ## # # # # # # # # # ###### # # # # # # # # # # # ##### ####### ##### # # DC-DC converter add_blk dc_dc_1_5 PT7761 powergnd vin vout sense_gnd sense_vout stby_ vid4 vid3 vid2 vid1 vid0 def_param_blk dc_dc_1_5 package 31SIP part_number PT7761N manufacturer Texas Instruments www http://focus.ti.com/lit/ds/symlink/pt7761.pdf description REG ADJ 40A 5VIN VERT distributor Digikey order_number PT7761N-ND availability non stock # Power nets add_con gnd dc_dc_1_5 powergnd 7 GND 0 add_con pwr dc_dc_1_5 vin 6 VCC5 0 add_con pwr dc_dc_1_5 vout 8 VCC1_5 0 add_term net VCC1_5 GND bypass_cap_1_5_bulk [cap_type 470uF electrolytic] 6 1 [cap 470uF electrolytic] add_term net VCC1_5 GND bypass_cap_1_5_hspeed [cap_type 4uF7 tantalum] 1 1 [cap 4uF7 tantalum] # Control signals add_net dc_dc_1_5_stby_ 1 add_con in dc_dc_1_5 stby_ 1 dc_dc_1_5_stby_ 0 add_term drop dc_dc_1_5 stby_ GND HDR_2 1 [hdr 1_5_Shutdown 1x2] # Output voltage control add_net dc_dc_1_5_vid0 1 add_net dc_dc_1_5_vid1 1 add_net dc_dc_1_5_vid2 1 add_net dc_dc_1_5_vid3 1 add_net dc_dc_1_5_vid4 1 add_con in dc_dc_1_5 vid0 1 dc_dc_1_5_vid0 0 add_con in dc_dc_1_5 vid1 1 dc_dc_1_5_vid1 0 add_con in dc_dc_1_5 vid2 1 dc_dc_1_5_vid2 0 add_con in dc_dc_1_5 vid3 1 dc_dc_1_5_vid3 0 add_con in dc_dc_1_5 vid4 1 dc_dc_1_5_vid4 0 add_blk v_ctrl_hdr_1_5_adj HDR_2X5_POWER b0 b0_p b1 b1_p b2 b2_p b3 b3_p b4 b4_p def_param_blk v_ctrl_hdr_1_5_adj [hdr PWR_ADJ_1_5 2x5] add_con out v_ctrl_hdr_1_5_adj b0 1 dc_dc_1_5_vid0 0 add_con out v_ctrl_hdr_1_5_adj b1 1 dc_dc_1_5_vid1 0 add_con out v_ctrl_hdr_1_5_adj b2 1 dc_dc_1_5_vid2 0 add_con out v_ctrl_hdr_1_5_adj b3 1 dc_dc_1_5_vid3 0 add_con out v_ctrl_hdr_1_5_adj b4 1 dc_dc_1_5_vid4 0 add_con gnd v_ctrl_hdr_1_5_adj b0_p 1 GND 0 add_con gnd v_ctrl_hdr_1_5_adj b1_p 1 GND 0 add_con gnd v_ctrl_hdr_1_5_adj b2_p 1 GND 0 add_con gnd v_ctrl_hdr_1_5_adj b3_p 1 GND 0 add_con gnd v_ctrl_hdr_1_5_adj b4_p 1 GND 0 # Voltage sense add_con analog dc_dc_1_5 sense_vout 1 VCC1_5 0 add_con analog dc_dc_1_5 sense_gnd 1 GND 0 # power available led add_net dc_dc_1_5_pwrgd_cat 1 add_blk dc_dc_1_5_pwrgd_led LED a c def_param_blk dc_dc_1_5_pwrgd_led package 0603 part_number PG1111C-TR manufacturer Panasonic www http://rocky.digikey.com/WebLib/Stanley/AA1111C.pdf description LED GREEN 0603 SMD distributor Digikey order_number 404-1004-1-ND availability available add_con pwr dc_dc_1_5_pwrgd_led a 1 VCC5 0 add_con pwr dc_dc_1_5_pwrgd_led c 1 dc_dc_1_5_pwrgd_cat 0 add_term serial dc_dc_1_5_pwrgd_led a [res_type 511R 1%] 1 [res 511R 1%] add_blk transistor_dc_dc_1_5_pwrgd BSS138 g d s def_param_blk transistor_dc_dc_1_5_pwrgd package SOT23 part_number BSS138TA manufacturer Zetex www http://www.zetex.com/3.0/pdf/BSS138.pdf description MOSFET N-CHAN 50V 200MA SOT-23 distributor Digikey order_number BSS138ZXCT-ND availability available add_con analog transistor_dc_dc_1_5_pwrgd s 1 GND 0 add_con analog transistor_dc_dc_1_5_pwrgd d 1 dc_dc_1_5_pwrgd_cat 0 add_con analog transistor_dc_dc_1_5_pwrgd g 1 VCC1_5 0 # ##### # # ## # # # # # # # # # # # ##### # # # # # # # # # # # # ##### ####### ##### # # DC-DC converter add_blk dc_dc_1_8 PT7761 powergnd vin vout sense_gnd sense_vout stby_ vid4 vid3 vid2 vid1 vid0 def_param_blk dc_dc_1_8 package 31SIP part_number PT7761N manufacturer Texas Instruments www http://focus.ti.com/lit/ds/symlink/pt7761.pdf description REG ADJ 40A 5VIN VERT distributor Digikey order_number PT7761N-ND availability non stock # Power nets add_con gnd dc_dc_1_8 powergnd 7 GND 0 add_con pwr dc_dc_1_8 vin 6 VCC5 0 add_con pwr dc_dc_1_8 vout 8 VCC1_8 0 add_term net VCC1_8 GND bypass_cap_1_8_bulk [cap_type 470uF electrolytic] 6 1 [cap 470uF electrolytic] add_term net VCC1_8 GND bypass_cap_1_8_hspeed [cap_type 4uF7 tantalum] 1 1 [cap 4uF7 tantalum] # Control signals add_net dc_dc_1_8_stby_ 1 add_con in dc_dc_1_8 stby_ 1 dc_dc_1_8_stby_ 0 add_term drop dc_dc_1_8 stby_ GND HDR_2 1 [hdr 1_8_Shutdown 1x2] # Output voltage control add_net dc_dc_1_8_vid0 1 add_net dc_dc_1_8_vid1 1 add_net dc_dc_1_8_vid2 1 add_net dc_dc_1_8_vid3 1 add_net dc_dc_1_8_vid4 1 add_con in dc_dc_1_8 vid0 1 dc_dc_1_8_vid0 0 add_con in dc_dc_1_8 vid1 1 dc_dc_1_8_vid1 0 add_con in dc_dc_1_8 vid2 1 dc_dc_1_8_vid2 0 add_con in dc_dc_1_8 vid3 1 dc_dc_1_8_vid3 0 add_con in dc_dc_1_8 vid4 1 dc_dc_1_8_vid4 0 add_blk v_ctrl_hdr_1_8_adj HDR_2X5_POWER b0 b0_p b1 b1_p b2 b2_p b3 b3_p b4 b4_p def_param_blk v_ctrl_hdr_1_8_adj [hdr PWR_ADJ_1_5 2x5] add_con out v_ctrl_hdr_1_8_adj b0 1 dc_dc_1_8_vid0 0 add_con out v_ctrl_hdr_1_8_adj b1 1 dc_dc_1_8_vid1 0 add_con out v_ctrl_hdr_1_8_adj b2 1 dc_dc_1_8_vid2 0 add_con out v_ctrl_hdr_1_8_adj b3 1 dc_dc_1_8_vid3 0 add_con out v_ctrl_hdr_1_8_adj b4 1 dc_dc_1_8_vid4 0 add_con gnd v_ctrl_hdr_1_8_adj b0_p 1 GND 0 add_con gnd v_ctrl_hdr_1_8_adj b1_p 1 GND 0 add_con gnd v_ctrl_hdr_1_8_adj b2_p 1 GND 0 add_con gnd v_ctrl_hdr_1_8_adj b3_p 1 GND 0 add_con gnd v_ctrl_hdr_1_8_adj b4_p 1 GND 0 # Voltage sense add_con analog dc_dc_1_8 sense_vout 1 VCC1_8 0 add_con analog dc_dc_1_8 sense_gnd 1 GND 0 # power available led add_net dc_dc_1_8_pwrgd_cat 1 add_blk dc_dc_1_8_pwrgd_led LED a c def_param_blk dc_dc_1_8_pwrgd_led package 0603 part_number PG1111C-TR manufacturer Panasonic www http://rocky.digikey.com/WebLib/Stanley/AA1111C.pdf description LED GREEN 0603 SMD distributor Digikey order_number 404-1004-1-ND availability available add_con pwr dc_dc_1_8_pwrgd_led a 1 VCC5 0 add_con pwr dc_dc_1_8_pwrgd_led c 1 dc_dc_1_8_pwrgd_cat 0 add_term serial dc_dc_1_8_pwrgd_led a [res_type 511R 1%] 1 [res 511R 1%] add_blk transistor_dc_dc_1_8_pwrgd BSS138 g d s def_param_blk transistor_dc_dc_1_8_pwrgd package SOT23 part_number BSS138TA manufacturer Zetex www http://www.zetex.com/3.0/pdf/BSS138.pdf description MOSFET N-CHAN 50V 200MA SOT-23 distributor Digikey order_number BSS138ZXCT-ND availability available add_con analog transistor_dc_dc_1_8_pwrgd s 1 GND 0 add_con analog transistor_dc_dc_1_8_pwrgd d 1 dc_dc_1_8_pwrgd_cat 0 add_con analog transistor_dc_dc_1_8_pwrgd g 1 VCC1_8 0 ##### ####### # # # # # # # # # # # ##### ###### # # # # # # # # # # # ####### ####### ##### # # DC-DC converter add_blk dc_dc_2_5 PT7761 powergnd vin vout sense_gnd sense_vout stby_ vid4 vid3 vid2 vid1 vid0 def_param_blk dc_dc_2_5 package 31SIP part_number PT7761N manufacturer Texas Instruments www http://focus.ti.com/lit/ds/symlink/pt7761.pdf description REG ADJ 40A 5VIN VERT distributor Digikey order_number PT7761N-ND availability non stock # Power nets add_con gnd dc_dc_2_5 powergnd 7 GND 0 add_con pwr dc_dc_2_5 vin 6 VCC5 0 add_con pwr dc_dc_2_5 vout 8 VCC2_5 0 add_term net VCC2_5 GND bypass_cap_2_5_bulk [cap_type 470uF electrolytic] 6 1 [cap 470uF electrolytic] add_term net VCC2_5 GND bypass_cap_2_5_hspeed [cap_type 4uF7 tantalum] 1 1 [cap 4uF7 tantalum] # Control signals add_net dc_dc_2_5_stby_ 1 add_con in dc_dc_2_5 stby_ 1 dc_dc_2_5_stby_ 0 add_term drop dc_dc_2_5 stby_ GND HDR_2 1 [hdr 2_5_Shutdown 1x2] # Output voltage control add_net dc_dc_2_5_vid0 1 add_net dc_dc_2_5_vid1 1 add_net dc_dc_2_5_vid2 1 add_net dc_dc_2_5_vid3 1 add_net dc_dc_2_5_vid4 1 add_con in dc_dc_2_5 vid0 1 dc_dc_2_5_vid0 0 add_con in dc_dc_2_5 vid1 1 dc_dc_2_5_vid1 0 add_con in dc_dc_2_5 vid2 1 dc_dc_2_5_vid2 0 add_con in dc_dc_2_5 vid3 1 dc_dc_2_5_vid3 0 add_con in dc_dc_2_5 vid4 1 dc_dc_2_5_vid4 0 add_blk v_ctrl_hdr_2_5_adj HDR_2X5_POWER b0 b0_p b1 b1_p b2 b2_p b3 b3_p b4 b4_p def_param_blk v_ctrl_hdr_2_5_adj [hdr PWR_ADJ_1_5 2x5] add_con out v_ctrl_hdr_2_5_adj b0 1 dc_dc_2_5_vid0 0 add_con out v_ctrl_hdr_2_5_adj b1 1 dc_dc_2_5_vid1 0 add_con out v_ctrl_hdr_2_5_adj b2 1 dc_dc_2_5_vid2 0 add_con out v_ctrl_hdr_2_5_adj b3 1 dc_dc_2_5_vid3 0 add_con out v_ctrl_hdr_2_5_adj b4 1 dc_dc_2_5_vid4 0 add_con gnd v_ctrl_hdr_2_5_adj b0_p 1 GND 0 add_con gnd v_ctrl_hdr_2_5_adj b1_p 1 GND 0 add_con gnd v_ctrl_hdr_2_5_adj b2_p 1 GND 0 add_con gnd v_ctrl_hdr_2_5_adj b3_p 1 GND 0 add_con gnd v_ctrl_hdr_2_5_adj b4_p 1 GND 0 # Voltage sense add_con analog dc_dc_2_5 sense_vout 1 VCC2_5 0 add_con analog dc_dc_2_5 sense_gnd 1 GND 0 # power available led add_blk dc_dc_2_5_pwrgd_led LED a c def_param_blk dc_dc_2_5_pwrgd_led package 0603 part_number PG1111C-TR manufacturer Panasonic www http://rocky.digikey.com/WebLib/Stanley/AA1111C.pdf description LED GREEN 0603 SMD distributor Digikey order_number 404-1004-1-ND availability available add_con pwr dc_dc_2_5_pwrgd_led a 1 VCC2_5 0 add_con gnd dc_dc_2_5_pwrgd_led c 1 GND 0 add_term serial dc_dc_2_5_pwrgd_led a [res_type 511R 1%] 1 [res 511R 1%] ##### ##### # # # # # # # # # # # # ##### ##### # # # # # # # # # # # # ##### ####### ##### # # DC-DC converter add_blk dc_dc_3_3 PT6521 sense stby_ vin vout powergnd def_param_blk dc_dc_3_3 package 14SIP part_number PT6521P manufacturer Texas Instruments www http://focus.ti.com/lit/ds/symlink/pt6521.pdf description REG 5V TO 3.3V/8A SIP INT SW VRT distributor Digikey order_number PT6521P-ND availability available # Power nets add_con gnd dc_dc_3_3 powergnd 4 GND 0 add_con pwr dc_dc_3_3 vin 3 VCC5 0 add_term net VCC5 GND bypass_cap_3_3_bulk_in [cap_type 470uF electrolytic] 1 1 [cap 470uF electrolytic] add_con pwr dc_dc_3_3 vout 3 VCC3_3 0 add_term net VCC3_3 GND bypass_cap_3_3_bulk_out [cap_type 470uF electrolytic] 3 1 [cap 470uF electrolytic] # Control signals add_net dc_dc_3_3_stby_ 1 add_con in dc_dc_3_3 stby_ 1 dc_dc_3_3_stby_ 0 add_term drop dc_dc_3_3 stby_ GND HDR_2 1 [hdr 3_3_Shutdown 1x2] # Voltage sense add_con analog dc_dc_3_3 sense 1 VCC3_3 0 # power available led add_blk dc_dc_3_3_pwrgd_led LED a c def_param_blk dc_dc_3_3_pwrgd_led package 0603 part_number PG1111C-TR manufacturer Panasonic www http://rocky.digikey.com/WebLib/Stanley/AA1111C.pdf description LED GREEN 0603 SMD distributor Digikey order_number 404-1004-1-ND availability available add_con pwr dc_dc_3_3_pwrgd_led a 1 VCC3_3 0 add_con gnd dc_dc_3_3_pwrgd_led c 1 GND 0 add_term serial dc_dc_3_3_pwrgd_led a [res_type 511R 1%] 1 [res 511R 1%]