Version 4 SHEET 1 1804 1504 WIRE 768 96 688 96 WIRE 816 96 816 80 WIRE 816 96 768 96 WIRE 928 96 816 96 WIRE 688 128 688 96 WIRE 688 240 688 208 WIRE 688 272 688 240 WIRE -352 352 -352 288 WIRE 16 352 16 288 WIRE 688 384 688 352 WIRE 688 400 688 384 WIRE 528 416 528 400 WIRE 688 496 688 480 WIRE -352 512 -352 432 WIRE -352 512 -416 512 WIRE -304 512 -352 512 WIRE 16 512 16 432 WIRE 16 512 -48 512 WIRE 64 512 16 512 WIRE 208 512 64 512 WIRE 400 512 208 512 WIRE 688 528 688 496 WIRE -48 544 -48 512 WIRE 400 544 400 512 WIRE 928 544 928 96 WIRE -416 576 -416 512 WIRE -304 576 -304 512 WIRE -48 576 -48 544 WIRE 64 576 64 512 WIRE 400 576 400 544 WIRE 208 592 208 512 WIRE 464 592 448 592 WIRE 528 592 528 560 WIRE 528 592 464 592 WIRE 208 624 208 592 WIRE 688 624 688 608 WIRE 528 640 528 592 WIRE -48 688 -48 656 WIRE -416 736 -416 656 WIRE -304 736 -304 640 WIRE -48 736 -48 688 WIRE 64 736 64 640 WIRE 208 736 208 704 WIRE 400 736 400 656 WIRE 448 736 448 640 WIRE 528 736 528 720 WIRE 688 736 688 704 WIRE 928 736 928 624 FLAG 816 0 0 FLAG 928 736 0 FLAG 688 736 0 FLAG 64 736 0 FLAG -48 736 0 FLAG 16 288 0 FLAG 768 96 1 FLAG 688 624 4 FLAG -48 544 I+ IOPIN -48 544 In FLAG -48 688 I- IOPIN -48 688 Out FLAG 208 736 0 FLAG 208 592 Vin IOPIN 208 592 In FLAG 688 240 TES+ IOPIN 688 240 In FLAG 688 496 TES- IOPIN 688 496 Out FLAG 400 544 Pout IOPIN 400 544 BiDir FLAG 688 384 COM IOPIN 688 384 BiDir FLAG 528 400 0 FLAG 528 736 0 FLAG 464 592 12 FLAG 448 736 0 FLAG 528 496 11 FLAG 400 736 0 FLAG -304 736 0 FLAG -416 736 0 FLAG -352 288 0 FLAG -352 512 noETF SYMBOL current 816 0 R0 SYMATTR InstName Ibias SYMATTR Value 200µ SYMBOL res 912 528 R0 SYMATTR InstName Rs SYMATTR Value 5m SYMBOL res 672 112 R0 SYMATTR InstName Rp SYMATTR Value 1m SYMBOL ind 672 512 R0 SYMATTR InstName Lin SYMATTR Value 0.2µ SYMBOL voltage 688 608 R0 SYMATTR InstName Vsquid SYMATTR Value 0 SYMBOL cap 48 576 R0 SYMATTR InstName C1 SYMATTR Value 1.0p SYMBOL current 16 352 R0 WINDOW 0 -130 38 Left 2 WINDOW 3 -147 84 Left 2 SYMATTR InstName Iphoton SYMATTR Value PULSE(0 960p 1m 0 0 1u) SYMBOL res -32 672 R180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R_in SYMATTR Value 0.1G SYMBOL res 192 608 R0 WINDOW 3 36 76 Left 1 SYMATTR Value 10000g SYMATTR InstName R_in2 SYMBOL voltage 688 256 R0 WINDOW 0 32 31 Left 2 SYMATTR InstName V_0 SYMATTR Value 0 SYMBOL bi 688 400 R0 WINDOW 3 42 43 Left 1 SYMATTR Value I = v(TES+,TES-) / (R0 + A * R0/T * v(Vin)) SYMATTR InstName B_tes SYMBOL bi 528 496 R180 WINDOW 0 -132 90 Left 2 WINDOW 3 289 83 Right 2 SYMATTR InstName B_power SYMATTR Value V = I(V_0) * v(COM,TES-) SYMBOL cap 512 496 R0 WINDOW 0 45 28 Left 2 SYMATTR InstName Ccut SYMATTR Value 10 SYMBOL res 512 624 R0 SYMATTR InstName Rcut SYMATTR Value 10 SYMBOL g 400 672 R180 SYMATTR InstName Geft SYMATTR Value 1.0 SYMBOL cap -320 576 R0 SYMATTR InstName C1_noETF SYMATTR Value 1.0p SYMBOL current -352 352 R0 WINDOW 0 -130 38 Left 2 WINDOW 3 -147 84 Left 2 SYMATTR InstName Iphoton_noETF SYMATTR Value PULSE(0 960p 1m 0 0 1u) SYMBOL res -400 672 R180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R_in_noETF SYMATTR Value 0.1G TEXT -264 88 Left 2 !.tran 5m TEXT -264 48 Left 2 !.option temp=-273.07 tnom=-273.07 TEXT -264 8 Left 2 !.params R0=50m A=150 T=0.10 TEXT 168 192 Left 2 ;TES_linear TEXT -144 312 Left 2 ;thermal circuit\n(ETF) TEXT -512 312 Left 2 ;thermal circuit\n(no ETF) TEXT -496 464 Left 2 ;X-ray heat TEXT -128 464 Left 2 ;X-ray heat TEXT 496 728 VLeft 1 ;CR high-pass filter TEXT 200 440 Left 1 ;TES Joule power feedback to thermal circ. TEXT 176 728 VLeft 1 ;temperature increase = Vin TEXT 48 720 VLeft 1 ;heat capacity TEXT -16 720 VLeft 1 ;thermal conductance TEXT -400 712 VLeft 1 ;thermal conductance TEXT -328 720 VLeft 1 ;heat capacity TEXT 480 176 Left 1 ;parastic resistance of TES TEXT 880 640 Left 1 ;shunt resistance RECTANGLE Normal 168 212 812 760 3 RECTANGLE Normal -148 352 140 760 2 RECTANGLE Normal -516 352 -228 760 2