LTC1748_15 Datasheet, PDF (20/20 Pages) Linear Technology – 14-Bit, 80Msps Low Noise ADC

LTC1748
PACKAGE DESCRIPTIO
0.95 ±0.10
FW Package
48-Lead Plastic TSSOP (6.1mm)
(Reference LTC DWG # 05-08-1651)
12.4 – 12.6*
(.488 – .496)
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
8.1 ±0.10
6.2 ±0.10
7.9 – 8.3
(.311 – .327)
0.32 ±0.05
0.50 TYP
RECOMMENDED SOLDER PAD LAYOUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
6.0 – 6.2**
(.236 – .244)
0° – 8°
-C-
0.09 – 0.20
(.0035 – .008)
0.45 – 0.75
(.018 – .029)
0.50
(.0197)
BSC
0.17 – 0.27
(.0067 – .0106)
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2.
DIMENSIONS
ARE
IN
MILLIMETERS
(INCHES)
3. DRAWING NOT TO SCALE
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED .152mm (.006") PER SIDE
**DIMENSIONS _{DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED .254mm (.010") PER SIDE}
1.20
(.0473)
MAX
0.05 – 0.15
(.002 – .006)
-T-
.10 C
FW48 TSSOP 0502
RELATED PARTS
PART NUMBER
LTC1405
LTC1406
LTC1411
LTC1412
LTC1414
LTC1420
LTC1461
LTC1666
LTC1667
LTC1668
LTC1741
LTC1742
LTC1743
LTC1744
LTC1745
LTC1746
LTC1747
LT^®1807
DESCRIPTION
12-Bit, 5Msps Sampling ADC with Parallel Output
8-Bit, 20Msps ADC
14-Bit, 2.5Msps ADC
12-Bit, 3Msps, Sampling ADC
14-Bit, 2.2Msps ADC
12-Bit, 10Msps ADC
Micropower Precision Series Reference
12-Bit, 50Msps DAC
14-Bit, 50Msps DAC
16-Bit, 50Msps DAC
12-Bit, 65Msps ADC
14-Bit, 65Msps ADC
12-Bit, 50Msps ADC
14-Bit, 50Msps ADC
12-Bit, 25Msps ADC
14-Bit, 25Msps ADC
12-Bit, 80Msps ADC
325MHz, Low Distortion Dual Op Amp
20 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] ^q FAX: [phone] ^q www.linear.com
COMMENTS
Pin Compatible with the LTC1420
Undersampling Capability up to 70MHz
5V, No Pipeline Delay, 80dB SINAD
±5V, No Pipeline Delay, 72dB SINAD
±5V, 81dB SINAD and 95dB SFDR
71dB SINAD and 83dB SFDR at Nyquist
0.04% Max Initial Accuracy, 3ppm/°C Drift
Pin Compatible with the LTC1668, LTC1667
Pin Compatible with the LTC1668, LTC1666
16-Bit, No Missing Codes, 90dB SINAD, –100dB THD
Pin Compatible with the LTC1748
Pin Compatible with the LTC1748
Pin Compatible with the LTC1748
Pin Compatible with the LTC1748
Pin Compatible with the LTC1748
Pin Compatible with the LTC1748
Pin Compatible with the LTC1748
Rail-to-Rail Input and Output
1748fa
LT/TP 1103 1K REV A • PRINTED IN THE USA
© LINEAR TECHNOLOGY CORPORATION 2003