ADSD-1410S-EX CANDD [C&D Technologies], ADSD-1410S-EX Datasheet

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ADSD-1410S-EX

Manufacturer Part Number
ADSD-1410S-EX
Description
Dual 14-Bit, 10MSPS Sampling A/D Converter
Manufacturer
CANDD [C&D Technologies]
Datasheet
FEATURES
• 14-bit resolution; 10MSPS sampling rate
• Functionally complete; ±2.5V input range
• No missing codes over full temperature range
• Edge-triggered
• ±5V supplies, 1.6 Watts
• 76dB SNR, –83dB THD
• Ideal for both time and frequency
GENERAL DESCRIPTION
The ADSD-1410S is a functionally complete, dual 14-bit,
10MSPS, sampling A/D converter. Its standard, 40-pin,
triple-wide SMT DIP contains two fast-settling sample/hold
amplifiers, two 14-bit A/D converters, multiplexed output
buffers, a precision reference, and all the timing and control
logic necessary to operate from either two or a single start
convert pulse.
The ADSD-1410S is optimized for wideband frequency-
domain applications and is fully FFT tested. The ADSD-
1410S requires only ±5V supplies and typically consumes
1.6 Watts. The digital output power supply is capable of
directly driving 5V or 3V logic systems. Models are available
in either commercial 0 to +70°C or military -55 to +125°C
operating temperature ranges.
www.cd4power.com
domain applications
Figure 1. ADSD-1410S Functional Block Diagram
INPUT/OUTPUT CONNECTIONS
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
FUNCTION
INPUT A
+5VA
ANALOG GROUND
N.C.
OFFSET A
RANGE
1.6V REF
ANALOG GROUND
–5V
ENABLE A
START A
VDD
BIT 14 (LSB)
BIT 13
BIT 12
BIT 11
BIT 10
BIT 9
BIT 8
DGND
Sampling A/D Converter
Dual 14-Bit, 10MSPS
ADSD-1410S
PIN
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
FUNCTION
INPUT B
+5VA
ANALOG GROUND
N.C.
OFFSET B
N.C.
EOC A
ANALOG GROUND
–5V
ENABLE B
START B
EOC B
BIT 1 (MSB)
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
DGND
Page 1 of 5

Related parts for ADSD-1410S-EX

ADSD-1410S-EX Summary of contents

Page 1

... The ADSD-1410S is optimized for wideband frequency- domain applications and is fully FFT tested. The ADSD- 1410S requires only ±5V supplies and typically consumes 1.6 Watts. The digital output power supply is capable of directly driving logic systems. Models are available in either commercial 0 to +70° ...

Page 2

... V Supply DD Power Dissipation Offset Bin. Power Supply Rejection PHYSICAL/ENVIRONMENTAL — — Volts — — Volts Oper. Temp. Range, Ambient — +0.5 Volts ADSD-1410S — +0.5 Volts ADSD-1410S-EX — –8 mA Storage Temperature Range — –4 mA Package Type — — +1.6 +1.7 Volts +1.6 +1.7 Volts Footnote: — ...

Page 3

... To confirm proper operation of the device, vary the precision reference voltage source to obtain the output coding listed in Table 3. Figure 2. ADSD-1410S Timing Diagram ADSD-1410S Table 2. Offset Adjustment Offset Adjust +1/2 LSB +0.000153V Table 3. Output Coding ...

Page 4

... A high on both ENABLE A and ENABLE B results in disabling the output bus (High Z). THERMAL REQUIREMENTS The ADSD-1410S sampling A/D converter is fully characterized and specified over the commercial operating temperature (ambient) range +70°C and military temperature range of –55 to +125°C (EX suffix). All room-temperature (T +25° ...

Page 5

... Typ. 0.100 Typ. 1.900 ORDERING INFORMATION MODEL NUMBER OPERATING TEMP . RANGE ADSD-1410S 0 to +70°C ADSD-1410S-EX –55 to +125°C Contact C&D Technologies (Datel) for high-reliability versions C&D Technologies (DATEL), Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 Tel: 508.339.3000, 800.233.2765 Fax: 508.339.6356 www.cd4power.com E-mail: sales@cdtechno.com ISO 9001:2000 REGISTERED DATEL makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights ...

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