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ADC-318 View Datasheet(PDF) - Murata Power Solutions

Part Name
Description
View to exact match
ADC-318 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
Fig. 4-1:
Supply Current vs. Temperature
170
160
ADC-318A
150
ADC-318
140
130
–25
25
75
TA –Ambient Temperature (°C)
Fig. 4-5:
SNR+THD vs. Input Signal Frequency
50
40
ADC-318: FC=120MHz
ADC-318A: FC=140MHz
30
20
1
35
10
30 50
Input Frequency (MHz)
ADC-318, ADC-318A
8-Bit, 120MHz and 140MHz Full-Flash A/D Converter
Figure 6: Typical Performance Curve
Fig. 4-2:
Supply Current vs. Conversion Rate
Fig. 4-3:
Reference Current vs.Temperature
Fig. 4-4:
Error Rate vs. Conversion Rate
170
20
ADC-318A
160
ADC-318
150
15
140
ADC-318 ADC-318A
10-6
10-7
10-8
fin = Fc/4–1KHz
Error> 16LSB
10-9
130
10
10-10
0
50
100
140
Conversion Rate (MHz)
–25
25
75
TA –Ambient Temperature (°C)
140
160
180
Conversion Rate (MHz)
Fig. 4-6:
Allowable Ambient Temperature vs. Air Flow
°C
90
Four-layer board
80
Double-layer board
70
Single-layer board
60
0
1
2
3 m/s
Fig. 4-7:
Analog Input Current vs.Voltage Inputs
200
VRT = +4V
VRB = +2V
100
0
2
3
4
VIN Pin Voltage (V)
Fig. 4-8:
Maximum Conversion Rate vs.Temperature
170
160
ADC-318A
150
140
ADC-318
130
–25
25
75
TA –Ambient Temperature (°C)
Fig. 4-9: Sine Wave Curvefit Test
1.0000 Sine Wave Curvefit Test
(256)
0.5000
(192)
0.0000
(128)
–0.500
(64)
8
7
6
5
4
3
2
1
0
–1
–2
S/N Ratio 48.7dB
–3
7.8 Effective Bits
–4
–5
Conditions
–6
Sampling Frequency 120MHz
–7
Signal Frequency 996kHz
–8
4096 Points
MECHANICAL DIMENSIONS INCES (MM)
36
37
.602±.016
(15.3)
.472
+.016
–.004
(12.0)
25
24
+.014
0.087 –.006
(2.2)
0.035 ±.008
(0.9)
+.008
0.004 –.004
(0.1)
.531
(13.5)
+.004
0.006 –.002
(0.15)
48
1
0.031
(0.8)
13
12
+.006
0.012 –.004
(0.3)
ORDERING INFORMATION
ADC-318
ADC-318A
8-bit, 120MHz Flash A/D
8-bit, 140MHz Flash A/D
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.murata-ps.com email: sales@murata-ps.com ISO 9001 and 14001 REGISTERED
12/30/08
Murata Power Solutions, Inc. 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. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2008 Murata Power Solutions, Inc.
USA:
Mansfield (MA), Tel: (508) 339-3000, email: sales@murata-ps.com
Canada: Toronto, Tel: (866) 740-1232, email: toronto@murata-ps.com
UK:
Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com
France: Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com
Germany: München, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com
Japan:
Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com
Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com
China:
Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com
Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
Singapore: Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com
www.murata-ps.com
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000
MDA_ADC-318.B01 Page 8 of 8
 

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