OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

LT1739CFE#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
16
LT1739
1739fas, sn1739
2
12
9
19
1739 SD
+
+
–
+
–
+
–
+
–
+
–
+
+
–
20
10
11
1
1
V
DD
V
EE
ON/OFF
ON
1
2
3
JP3
GND
OUT IN
LT1121CST-5
SOT233
C2
1µF
25V
3216
C3
1µF
25V
3216
+
C5
10µF
35V
7343
+
C7
1µF
25V
3216
C4
0.1µF
25V
0603
C6
0.1µF
C1
0.1µF
C9
0.1µF
C13
0.1µF
C14
0.1µF
C11
1µF
25V
3216
C10
0.1µF
+
5V
V
DD
V
CC
V
CC
V
CC
V
EE
V
EE
E1
V
CC
E3
GND
E4
LINE (+)
E2
DRV (+)
E8
DRV (–)
E10
ON/OFF
E11
V
C0NTROL
E7
RCV
IN
(+)
E13
RCV
IN
(–)
E12
RCV (–)
E9
RCV (+)
E5
LINE (–)
E6
V
EE
PLACE C4 AND C5
AS CLOSE TO
U2 AS POSSIBLE
U1
C8
0.1µF
100V
C12
0.1µF
100V
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
4
4
4
4
5
5
5
6
6
6
6
7
7
7
7
8
8
8
8
10
COILCRAFT
X8504-A
U3A
LT1361CS8
U3B
LT1361CS8
U4A
LT1541CS8
U4B
LT1541CS8
14
17
18
R2
10k
R13
10k
R18
10k
R22
10k
R21
10k
R23
OPT
R25
107Ω
R24
107Ω
R5
OPT
C15
OPT
R15
OPT
R26
OPT
C17
OPT
C16
1000pF
C18
OPT
1206
JP6
JP5
JP4
JP2
R3
1k
R6
2.49k
R4
2.49k
R7
1k
U2A
LT1739CFE
U2B
LT1739CFE
V
BIAS
V
BIAS
ADJ
FIXED
Q1
FMMT3904
R17
21.5k
R8
15.4Ω
1/2W
2010
R11
1.6k
R14
1.6k
R10
1k
R19
1k
R16
1k
R12
1k
R20
9.31k
13
R1
15.4Ω
1/2W
2010
JP1
R9
10k
Figure 17. LT1739, LT1361 ADSL Demo Board (DC306A-C)
APPLICATIO S I FOR ATIO
WUUU
17
LT1739
1739fas, sn1739
–IN
V
+
Q1
Q5
R1
V
–
+IN OUT
Q2
Q3
Q12
Q4
Q7
Q8
Q6
Q16
Q17
Q15
Q14
Q9
C2
C1
Q13
Q18
1739 SS
Q10
Q11
(one amplifier shown)
SI PLIFIED SCHE ATIC
WW
18
LT1739
1739fas, sn1739
U
PACKAGE DESCRIPTIO
FE Package
20-Lead Plastic TSSOP (4.4mm)
(Reference LTC DWG # 05-08-1663)
Exposed Pad Variation CA
FE20 (CA) TSSOP 0203
0.09 – 0.20
(.0036 – .0079)
0
° – 8°
RECOMMENDED SOLDER PAD LAYOUT
0.45 – 0.75
(.018 – .030)
4.30 – 4.50*
(.169 – .177)
6.40
BSC
134
5
6
7
8910
111214 13
6.40 – 6.60*
(.252 – .260)
4.95
(.195)
2.74
(.108)
20 1918 17 16 15
1.20
(.047)
MAX
0.05 – 0.15
(.002 – .006)
0.65
(.0256)
BSC
0.195 – 0.30
(.0077 – .0118)
2
2.74
(.108)
0.45
±0.05
0.65 BSC
4.50 ±0.10
6.60 ±0.10
1.05 ±0.10
4.95
(.195)
MILLIMETERS
(INCHES)
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
SEE NOTE 4
4. RECOMMENDED MINIMUM PCB METAL SIZE
FOR EXPOSED PAD ATTACHMENT
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

LT1739CFE#TRPBF

Mfr. #:
Buy LT1739CFE#TRPBF
Manufacturer:
Analog Devices Inc.
Description:
High Speed Operational Amplifiers 2x 500mA, 200MHz xDSL Line Drvr Amp
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet