Datasheet
LT1993-10
16
199310fb
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2005
LT 0406 REV B • PRINTED IN USA
PART NUMBER DESCRIPTION COMMENTS
LT1993-2 800MHz Differential Amplifi er/ADC Driver Av = 2V/V, NF = 12.3dB, OIP3 = 38dBm at 70MHz
LT1993-4 900MHz Differential Amplifi er/ADC Driver Av = 4V/V, NF = 14.5dB, OIP3 = 40dBm at 70MHz
LT5514 Ultralow Distortion IF Amplifi er/ADC Driver Digitally Controlled Gain Output IP3 47dBm at 100MHz
LT6600-2.5 Very Low Noise Differential Amplifi er and 2.5MHz Lowpass Filter 86dB S/N with 3V Supply, SO-8 Package
LT6600-5 Very Low Noise Differential Amplifi er and 5MHz Lowpass Filter 82dB S/N with 3V Supply, SO-8 Package
LT6600-10 Very Low Noise Differential Amplifi er and 10MHz Lowpass Filter 82dB S/N with 3V Supply, SO-8 Package
LT6600-20 Very Low Noise Differential Amplifi er and 20MHz Lowpass Filter 76dB S/N with 3V Supply, SO-8 Package
TYPICAL APPLICATIO
U
RELATED PARTS
Demo Circuit DC800A Schematic (AC Test Circuit)
•
•
•
•
V
CC
•
•
J6
TEST IN
J7
TEST OUT
J3
V
OCM
•
•
3
1
2
41
5
V
CC
V
CC
C9
1000pF
199310 TA03
13
14
15
16
11 10 912
V
CC
V
CC
GND
SW1
23 41
8
7
6
5
R8
[1]
R7
[1]
R15
[1]
+14dB
0dB
NOTES: UNLESS OTHERWISE SPECIFIED,
[1] DO NOT STUFF.
T1
1:1 Z-RATIO
MA/COM
ETC1-1-13
T2
4:1 Z-RATIO
C17
1000pF
C12
1000pF
R22
[1]
R21
[1]
–INA
–INB
+INB
+INA
V
EEC
V
CCB
V
EEB
V
OCM
V
CCA
V
CCC
V
EEA
–OUTFILTERED
–OUT
+OUTFILTERED
+OUT
ENABLE
TP1
ENABLE
J4
–OUT
J5
+OUT
R13
[1]
5
4
2
2
13
3
J1
–IN
J2
+IN
0dB
R2
0
R4
50
R6
0
R18
0
R17
0
R16
0
R10
24.9
R12
75
R11
75
R9
24.9
R14
0
C18
0.01 F
C4
0.1 F
C3
0.1 F
C13
0.01 F
C5
0.1 F
C6
0.1 F
C15
1 F
C14
4.7 F
C19 0.1 F C20 0.1 F
C7
0.01 F
C10
0.01 F
C1
0.1 F
C21
0.1 F
R3
50
R5
0
R1
[1]
C22
0.1 F
C2
0.1 F
R20
11k
R19
14k
V
CC
V
CC
TP2
V
CC
T4
4:1
5
4
3
1
2
TP3
GND
LT1993-10
1
2
1
2
1
2
1
21
21
21
1
T3
1:4
5
4
2
3
21 21
21
21
2
1
2
1
2
1
2
1
2
1
C8
[1]
L1
[1]
2
1
C11
[1]
1
2
2
1
1
1
2
1
C16
[1]
1
2
21
21
+18.8dB
+8dB
MINI-
CIRCUITS
TCM 4-19
MINI-
CIRCUITS
TCM 4-19
MINI-
CIRCUITS
TCM 4-19