81 lines
1.8 KiB
Plaintext
81 lines
1.8 KiB
Plaintext
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Version 4
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SymbolType BLOCK
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RECTANGLE Normal 160 336 -160 -337
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TEXT 0 -128 Center 2 LT
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WINDOW 3 0 64 Center 2
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WINDOW 0 0 -256 Center 2
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SYMATTR Value LTC3776
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SYMATTR Value2 LTC3776
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SYMATTR SpiceModel LTC3776.sub
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SYMATTR Prefix X
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SYMATTR Description Dual 2-Phase, no Rsense(TM), Synchronous Controller for DDR/QDR Memory Termination
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PIN -160 -96 LEFT 8
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PINATTR PinName SW1
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PINATTR SpiceOrder 1
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PIN -160 -288 LEFT 8
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PINATTR PinName Iprg1
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PINATTR SpiceOrder 2
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PIN -160 96 LEFT 8
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PINATTR PinName Vfb1
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PINATTR SpiceOrder 3
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PIN -160 160 LEFT 8
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PINATTR PinName Ith1
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PINATTR SpiceOrder 4
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PIN 160 -288 RIGHT 8
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PINATTR PinName Iprg2
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PINATTR SpiceOrder 5
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PIN 160 224 RIGHT 8
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PINATTR PinName PLLLPF
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PINATTR SpiceOrder 6
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PIN 0 336 BOTTOM 8
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PINATTR PinName SGND
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PINATTR SpiceOrder 7
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PIN -64 -336 TOP 8
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PINATTR PinName Vin
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PINATTR SpiceOrder 8
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PIN -160 288 LEFT 8
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PINATTR PinName Vref
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PINATTR SpiceOrder 9
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PIN 160 96 RIGHT 8
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PINATTR PinName Vfb2
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PINATTR SpiceOrder 10
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PIN 160 160 RIGHT 8
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PINATTR PinName Ith2
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PINATTR SpiceOrder 11
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PIN 64 -336 TOP 8
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PINATTR PinName Pgood
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PINATTR SpiceOrder 12
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PIN 160 -96 RIGHT 8
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PINATTR PinName SW2
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PINATTR SpiceOrder 13
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PIN 160 -224 RIGHT 8
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PINATTR PinName Sense2+
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PINATTR SpiceOrder 14
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PIN 160 32 RIGHT 8
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PINATTR PinName PGND2
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PINATTR SpiceOrder 15
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PIN 160 -32 RIGHT 8
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PINATTR PinName BG2
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PINATTR SpiceOrder 16
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PIN 160 288 RIGHT 8
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PINATTR PinName Run/SS
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PINATTR SpiceOrder 17
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PIN 160 -160 RIGHT 8
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PINATTR PinName TG2
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PINATTR SpiceOrder 18
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PIN -160 32 LEFT 8
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PINATTR PinName PGND1
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PINATTR SpiceOrder 19
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PIN -160 -160 LEFT 8
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PINATTR PinName TG1
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PINATTR SpiceOrder 20
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PIN -160 224 LEFT 8
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PINATTR PinName SYNC/SSEN
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PINATTR SpiceOrder 21
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PIN -160 -32 LEFT 8
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PINATTR PinName BG1
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PINATTR SpiceOrder 22
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PIN -160 -224 LEFT 8
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PINATTR PinName Sense1+
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PINATTR SpiceOrder 24
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