デュアル、超低ノイズの 可変ゲイン・アンプ
Contents
1. 50 1 0 19 000000000 AD604 241 0 000000 0 0 4q 0 0000 0 0 00000 0 0 0 0 0 0 00000000000 0000000000 0 0 0 08 540218200 105 6891 000000000000000 000000000000000 0 0 0 06 63506868 532 0003 0 604 00 250 5 50 5000 5 2 50 0 0000060 20 48 48 000 0 00 00000000000 4 25 C20 0 14 350 0 00000000000 1987 OOU O U E U UU 0 48 8 00000 m OUUU 000000 00000000000 00000000000 200 29 00000000000 2 00000000000 2 2 0000 500 00 1 29V RO 2000 0 1 29V DSX2. MIDO 0000000 0 0 0 0000000000000000000000000 000000000000000000000 00 05 0 055 0 DSX 0527 0 00 0 0 0 0 0000 00000000000 1759000100000 35000 000000000000000000000 210 17590000 6 908 13 8208 20 7 DSX 1 5R 5 15 1 58 158 1 5 158 DSX NOTE R 96 9 1 5R 144Q DSX 95 01 0000000000000 000000 0000000000000 2410000000000 05 10 0000000000000000000000000 0000 0000 000000000000000 175000000000000000000000000000 0000000010000000000000 000000000000000000000000000000 000000000 399 000000000000000000 000000000000000000000000000000 0000000000000000000000 54400 0000 000000000000000 095 20 000000000 210000000000000000000000000
3. 1 0000000000000000000000 000000000 800 3210 0 06041 0 0 0 0 0 0 0 DSX 00000 0 604 211 95 000 0 0 00 0000 000 000 95 0 000000000000 00000 21000000000000000000000 5 lt 0 R8 C11 LOW PASS FILTER 87 1 C10 A ECE IF V1 A cos wt 421 82 281 0604 821 96
4. 00000 000000000000000 90000 0000000000 95 00 00 00000 00000 000 00000 00000 00 0 0 0 09500 0 000 00 00 da 0 000000000000000 00000000 0604 40 0000000000000000 00 0 1 310000000 144800 0 28 0000000000000000 102 98 1010000000000000 6980 0000000 05 1 95 0 0000000000000 0000000000000000000000 094 FO 0 0 DSX 01000000 1790000000000 0 3980 00000000000 91 2 000000000 40 95 0 0 DSX 0 05000 9 OUT s 12 C13 0 1 R KE DaT OIF 7 00000000 0AD9S050 0 0 00O 0O 0O 0 090501 00000000000 0000000000000 0 40dB 20 48 O0 00000000000000 O 125 1 25 1 0000000 0000000000000 2098 0 0000000000 0251 2 65 1 0000000000 0 125 1 135
5. 0000 2 5 13V 000000 209 409 1 0 0 0080 00 000 0000000000 0000000 40980 98000000 2098 0000000 4 24 1 02 1 12 000 40 00000000000 000000 4980 00000000000000000000 GJ 204 20x 5 Ved 2500 04 GJ 30x VGN 8 Ved 1666 V 51 GJ 40 dB 11 40x VGN 5 1250 50 45 40 35 40dB V 30dB V 2 30 1 25 lt 7 7 9 20 149 1 7 0 060409 1 P 1 10 5 7 0 5 10 1 5 20 2 5 3 0 5 GAIN CONTROL VOLTAGE VGN 0 401 0000000000 Vee 0000000000000000000 5980000000 0 20980 0000000000 6981 0000 1980 0000000000000000000 199481 000000000000000000000000 0000000000000000000000000000 84 00000000000070000000000000 0000000 2 500 Vx 20 dB V 17 000000000000000000000 2098 001 0 1 2 9 140 1000000 14v O0 6 0000000000000000000 000000 50 00000000000000 95 00 O 000000000000000000000000000000 19470 000000000 000000000000000 10000 12 000000
6. 6461 00000000000 0663 2 0000000000000 00 00000000 4093 00000000000 00000 0 0 DSX 0000 00000 0 0 0000 0 1 00 25000 0000000000 0000 0000 00000000000 45800000 48 00 0 000000000000 0 9604 0000000000000 0 00 220 0 0 00 120 C 0 2 025 0604 381 0000 0 0 0 0 000 5 1 0 00 0000000 1759000000 35990 70 0 00 0 390000000 6908 000000000 9981 21 13 816 00 00 48356 980000000000000000000000000000 0 0000000000000000000 90981 48 36 0 5 1
7. 0 0 1 0 5 0 9 1 3 1 7 24 2 5 29 VGIN Volts 0 10000 0 VGN _ THEORETICAL AE BA T AAN GAIN SCALING dB V Vaer Volts 1400000000000 0 57 5 0 2 _ 1 05 ___ VGN Volts VGN GAIN dB DSX ONLY 1498 3448 2 01 05 09 13 17 21 25 29 VGN Volts 021 0000000000000 9 2 20 0 2 0 7 1 2 1 7 2 2 2 7 VGN Volts 9 1 0 0 8 0 6 0 4 0 2 0 1 0 3 0 5 0 7 0 6 DELTA 00000000 VGN2 1 0 V 2 Y TZT ACTUAL GAIN dB Z Ee VREF 2 50V 10 0 1 0 5 0 9 1 3 1 7 2 1 25 29 Volts VGN Volts 00000000000000 G dB G CH1 G CH2 PERCENTAGE 1 0 0 8 0 6 0 4 0 2 0 1 0 3 05 07 09 DELTA 09000000000 2 2 50 V 0604 1 NOISE Hz GAIN 4 1000 100 NOISE 2
8. 48360 06041 48980 00000000 0000000000000 0000000000000 0000000 980 19 00000 000 0 0 0 00 DSX DSX O 7 9 1 5 0 48 448 7077 70727 G 14 2098 5 00 2098 000000000000 0 0 L0 0000000000000 9981 48980 54 2 601 2 00000000000 0 000000 06041 2 0 0 0 25 1 167 1 0000000 2098 30 98 00 000000000000 030980 047 24 1 0000 00000000000000000000000
9. 0 078 1 98 1 0 07 1 78 0 068 1 73 0 066 1 67 w a f 1 8 _0 037 0 94 0 0256 0 015 0 38 y 0 0 022 0 559 0 008 0 203 065 00002 0 009 0 229 00210 BSC 0 005 0 127 16 19 2 2 PRINTED IN JAPAN
10. 0 4210 00 0 AD604 82 480 0000000 Acc 00000000000 D0 0 0O 0 0 21 0000 5000 0 0 0 0500 11 00000 10 00000000 00000 H 95 00 00 0 000 00 0000 000 21051 000 00000 0000 0 00000 0 0 0 000 0021000000 0 6210000000000 5 1 0 0631 2100 DSX DSX 25090 00000 0 00000 0 00 9 1 2 0000000000 38000000000 0 0000000000000 0 00 0 00000000000000 0000000 000 00000 00 2 500 00000 20 DSX 0000000 5 10000 caca 000000000000000 000000000 0 0604 1 0 431 0 4413 0000000000000 82 00 00 4001 298 0 0000000000 82981 000000000000000 0000000000000000000 00000 00000000000000000 0000000 0000000000000000000002100000 0000000000000000000000 2000
11. 0 0O R30 RZ 0 0 95 0005 0000000 0 5 00 00000 06041 000000000000000190 19481 1 488 5449810 00000000 0000000 800000000000000000 20981 00100000000 5 1 1000 344981 0000000000000 00000 000000 0 00 0 000 0000000 025 1 125 1 00000000000 000000000 2098 4098 00 0 0 0000 00 0 0 250 000000 0 2098 1 20 dB VILI VGN 5 00000 0 25 1 265 0 2098 1 0 0 00000 00 0000 0 91 0 29 1 29v0 0 0000 PAIO PAO DSX 3 200 0 84 EXT 200 0 CONTROL 175Q 4 DIFFERENTIAL 9 210000000000000 000
12. 00000000000000000000000000001 MHz 00000 0 248 0 10 2 6481100 MHz 28981 0000000000000000000000 0000000000 0100000000000 47 0 441000 1 2 0000000000000 00 00000000000 0000000000000 1 0000 80 00000 800 00 000000 0604 0000000000000 0 DSX 000000 4810 0000 0 0 00 0 0 0000000000000000000000000000 3000 22 4613 0000000 0 0 0 06041 0 95 000000000000000000 0 21000000000 12 9 5 TATORRE I 12259 7 gt 745 4310000000000 00 441 0 48 45301 2 00000 000 00 00 0 00 00 000 5000 00000000 2098010 00000000000 VOUTO O0 Vvout 0 00000 0 0 0 00000 50001 a jpe 08 00000000000
13. 252 080000000 026000000000 27 0000000000000000 280 00000 109k 1M 2 3 CROSSTALK dB BIAS CURRENT 1 71 VGN2 0 1V 70 100 1M 10M 100M FREQUENCY Hz 0 291 0000000 CH200 8 40 20 0 20 40 60 321 00000000000 DELAY ns 6 100k 1M 10M 100M FREQUENCY Hz 341 0000000000000 100k 1M 10M FREQUENCY Hz 05000 0 00 00000 SUPPLY CURRENT mA 0 40 20 0 20 40 860 TEMPERATURE 330 0000000000000 REV O 0604 0000000000000000000 00000000000 1000000000000 10000000 0 20000 DSX Differential 5
14. 40 VGN 2 5V VGN 2 9V N i 100k 1M 10M 100M FREQUENCY Hz 101 01 05 09 13 17 21 25 29 0 1300000000 0 VGN ____ __ VGN 2 9V T ET WRR S O O D ap 4 Bpm _____ ___ 6 7 p H Rsource ALONE 10 100 Rsource 0 161 00000000 0 1 NOISE pYA dB 2 55 2 54 2 00 2 53 2 52 2 50 4 2 45 0 2 0 40 20 0 20 40 60 80 90 400000000000 ALE A 4 1 10 100 1k 1 170 0 00O Rsource 5 2 Hz 90 0 1 05 09 13 17 21 25 29 12000
15. 0000000000000000000000 0 0 0 000 000000000 000000000 0 0 0 00 00 0604 2010 0000000000000 0 300 000000000000 UHO UHUU TUDUH 1759281 20981 00000 0604 1000000000 0000000000000 000000 90981 489 0 00000000 1755 dB 35881 51 5 dg 20881 69 54 1 6 00000 80 1 0000000000 2098 0 362 14980 000000000 0 000000000 0000 0 0 00 0 0 00 0 20981 000000000 000 371 0 0 0 0 04020 Roel 17 5981 177 0 00000 110 0000000000 3980 0000000000 40 2 9 0 370 0361000000000 0 102 0
16. RGN 12 0 1 u Ni f OPTIONAL 0 1 RGN 5pF 25000 2 F 0 1 65 vez 0 1 1 2 7 7 2 2 TIPLA 77 5 24 77 7 7 794 10 3 27 77 4500 5 00000000 17 3577 OUT R A HP11636B POWER SPLITTER 50Q 0 521 0604 0 soj 0001 0000000 92010000 24 24 0 6141 15 60 0 5985 15 20 1 275 32 30 1 125 28 60 8 8 5 ar WEN aia 22 0 280 7 11 0 240 6 10 98 26 olo 28 0 325 8 25 0 060 1 52 0 300 7 62 0 195 495 0 210 241 0 1043 2 65 0 0291 0 74 5 33 0 0926 2 35 7 00098 0 25 0608 25 45 0 150 3 81 1 02001505 0 015 0 381 4 200 9032 002240558 0 070 1 77 i 1 0 0500 1 27 0 125 3 18 0 0210 5581 2 54 007011 g 0 008 0 204 0 0118 0 30 0 0192 0 49 07 0 0157 0 40 5 0640 0 10 1 27 0 0125 0 32 001386035 0 0091 0 23 55 5 24 0 328 8 33 0 318 8 08 alg q
17. SSOP ESD SENSITIVE DEVICE 0604 1 002 003 004 005 006 007 008 009 10 12 13 15 16 17 18 19 20 21 22 23 24 65 11 0000000 65 11 0000000 cH 00000000 0000000000000000000000000900000000000 2 000000000000000000000000 2100000000000 000000000 00000 000000000000 00000000 2 05 21 2 05 21 CHA 000000000000000000000000000000000000000000000 OUT 2 OUUU 0 cH1 00000000000000000000 2 5 2098 1167 1 3098 00000000000 0 08 1 1 0 1 1 0604 COMI 2 8 HETA 2 9 2 05 2 0 2 4 0000 00 00000 0 0604 0000000000 81000 0000 0 2 5 20 8 0 0000 1 5000 5 25 5
18. 0 000000000000000000000300 DSX 2 41000000000000000 00 1448 04981 96 280 0000000 0 0000000000 298 0000000000 4 0 2100 0 AGC 000 0000 254 0 0 0 MDS 4 20 2 00005990 00000000 Asc 3254 96 7 00 0 0 000000000000000000 00000000000 0408351 00 0 10010 2 8 0000 2 0 0 00 0000 000000 42
19. 0 90000000 000000000000 000 2000 00000000 000000 00000000 020 00000000 0209880 0 000000000000000000000 310 0 00 0000000000 10 201 06041 0000 000000000000 9 0000000000 00000000 Vcomp p o L 0000000000000 000000 0000000000000000000000000 9410 00000000000 000 5 0000 00000000000 00000 0 45 201 DSX 0 5 0 0 25 000198 400 0 0 0 20981 0 0 00000 00 000000000 0 0 0 20981 0 000000 PAOT 000000000000 0 00 20000 0000 0 0 0 0 000 0000 0 000000000000000000000 21003100 O R6 RJ 1 x R7 9 77 7 6700 RA 350 AD604 110 000000600
20. 00 55 00000000000000000 0000000000000000 0 0 0 0 0 0 0 00000 20 09 0 00000000000000000000 00000000000000 000000000000000 00000000000000000000000000000 000000 9 0000000000000000000000 000000000000000000000000000000 0000000000000 000000000000000 0000000000000000000000 90000000 000000000000000000000000000000 0000000000000 0 00 10000000000 00000 0000000000000000000 9000000000 00200000 620 00000000000000 6 00 000000000000000000000000000000 000000 40 000000000000000000000 00000000000000000000000000000 0000000 620 00000000 00 620 000000 00000064 00000000 0 00 60 0000000 00000000000000000000000000000 00000000 1 94 R2 Imz R2 10 0000 2 429 41 1251 525 344 10 000000000 0 2121 000000 00000000 30201 00 0000 0 11 0 DSX 0 0 4 0 55 0 0 0000 0 00000 0 000 4195 100000000 0 0000 057 00000 000 000 0 0 0 0 00 0 0 0 0000000000 0
21. 000 1 0000 0000000 20981 12 500 0000000000000 2098 0 0000 10 100mvppi 1000000000000 0 20 divi 10000000000 000 ANNANIN VVA AAA 500 1 4530 74247 7 7 1 0500 10 7 77 4 8407 4910 480 1V0 101 0 0 040 5 5 A D 9050 6 Time 2 0 9000000000000 500 0 00000000000000 0 9 0 0604 072261 5 55 1 90501 00000000 00 4 5 0 0 0 0 0 00 0 0 00 0100 15 77 09050 _ 2816 050 0 000000000000000 0 1 O j VG1 VREF 0 1 1 3 3 2
22. 000 0 0 O 2 095 134 2 25 0000 000000000 DSX 00000000000 120 0 00 00000000000000 DSX 000000 18 0000000 000000000 06 41 0 3411000000000 DSX DSX DSX 17500 HCx 210 00000 62 0 0 05 213 17590 0000000000 39800000000 0 91 2 0000000 00 0 5000 0 0 000 wm 00000000000000000000 38000000 32 2 0 0000000 00310000000000000000000000 27 6 8 34 54 8 414588 48 3688 158 1 5R 1 5R 1 5R 175Q 1 5R 1 5R 1 5R 1 5R 1750 391 1 548 11 0604
23. 00000 171181194120 161221 65 5 2 2V 0 0 0 1i A 2V 7 e O E E A EE VNEG 617113114123124 510 0 22W 500 0 0000 RD sssssssssssnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnn L7W 550 0 0 0 00 RSG LIW 40 85 65 150C 00000000000 60 eienares 300 C 000000000000000000000000000 0000000000000000000000000000000000 0 000000000000000000000000000000 00000000000000000000000000000000000 200 1211112113114 1231241 000000000000000000 00000000000000000000 550 ESD 00000 00 00000 0 0 0 000 0 4000 0 0 0 0 0 0 0 0 0 0 0 0 0 000 0 0 0 0 0 0000 5 0 00 0 0 0 0 0 0 0 00000 0 000 000000000000000000000000000000000000000000000000000000 4848 2 00000 40 85 40 85 40 85 Plastic DIPO Small 1 5 85 Shrink Small Packag
24. 00000 A c wt 0 00000000000 co 000200 0 9410010 000000000000000 0 298 000006060 _ __ _ _ __ E 40 0 L _ 0 5 09 13 17 21 25 29 Volts 430 06041 VGN 0000000000000000 0000 06041 9072 40 2am 00000 0 00 0000 254 40 2 000000 00000000000 08 20 000 000 40 2 00000590 00000000000 50 910000000000000000000000000 201 0000000 040 2 407 msd 0000000000 0000000000000000000 210000000 ms 0 0 0 0 00000 0 00000 0 0000 5 65 Vrm 90 7 0 00 0 0 00 0 0 000 195 Vms 0000000 ERROR dB VGN Volts 44 AD6o4j 000000000000 O VGN 14 0604 00000 V l 0 000000000000000000000
25. 00000 0 VGN FREQUENCY Hz dB ANL 0 04 08 12 16 20 24 28 VGN Volts 180 00000 VGN 0604 40 30 20 ____ __ Vo 1Vp p VGN 1 0V 35 VGN 1 0V 40 2 45 HD2 10 2 50 40 AJA _ 1M HARMONIC DISTORTION dB HARMONIC DISTORTION dBc HARMONIC 5 100k 10M 100M 79 50 100 150 200 250 2 VGN Volts Q 1910 00000000 0 2000 00000 0 210 00000 0 20 VGN 1 0V 40 50 60 8 70 z amp 80 110 k 9 96 9 98 10 10 02 10 04 0 4 0 9 1 4 1 9 24 2 9 2 Volts 0220000000 231 VGN 0 240 0 300 00 0 0 0 0 0 VGN 2V 200 Vo 2Vp p VGN 1 0V Vo 200mVp p VGN 1 5V 400mV DIV 400mV DIV VGN Volts TRIG D 2 200 253 5 1 253 5 25315 1 253 100ns DIV 100ns DIV
26. 000000000 0000000000000000 0 000000000 08350 0 0 0 000V000000000000 000 M0 0 0 0 00000 0 400 451 2dBni 800 19 T PE 18 AGCO Pid O0 79 17 13 2643000301 46 9 00000000000 0 0 Asc 00000 CONTROL 5 80 70 60 50 40 20 10 0 10 0 450 0427 0 0 00 00000 000 CONTROL 5 000000000020000000000 42 0 0 0 5522022 22 000000000000000000 460 0000 96 00 00000000000000000000000 44900000 47 0 44 000000000000 0 0 000000000 00 CS 25 0 2 500 0 300 100 000000000000 00000 82
27. 0952 00000000000 00000000000000000000000 5 0000000 0 0000000000000000000000000 05 0 000000000 DSX 5 350 Cc 0 0000000000000000 00000 0 1 00000000 34498 525 100 00000 525 0 0000000000 00 800 0 0 000000000000000 00000000000000000000000 071 1 2 000000000000000000000 R6
28. 29V 29V 0000 RO 5000 1 29V RO 2000 1 29V 1 2 2 65 OUUU 15 2 00 5000 f 10 MHz 0 1 1 HD2 f 1 2 HD3 f 1 2 HD2 f 10 MHz HD3 f 10 MHz 29V 1Vpp f 1 MHz 1 10 MHz 10 26V 0000000 f 29 0000 00 1 2 26 15 0000000 1 2 10 000000000 0 25 V0 0 400 0 400 V 2 400 2400 265V 0 400 V 2 400 2 500 2 500 V 2500 V 2 500 V 0 UO UB UUL 2 5 104 1 24V 167 00000000000 00000000000 2098 209 25V 0 48 1 DSX 1 5 0000 0 4 5 00 400 5 50 50 0
29. ANALOG DEVICES 0 80 3 0 2 4848 600 00000000 54 0 0000000000 20981 1 0 98000000 0000 40 300 0000 000000000000 0 2098 1 40 06041 000000000000000000 0980 0 000 0 0 0 0 00 00 0000 00 00000000000 5604 0000000 00000000000000000000000000000 000 0000000000000000000000 8 000 06041 dB 0 0 0 0 00 48 36 0 0000 0 6 908 481
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