AD9245BCPZ-20 Analog Devices Inc, AD9245BCPZ-20 Datasheet - Page 5
![IC,A/D CONVERTER,SINGLE,14-BIT,CMOS,LLCC,32PIN](/photos/6/64/66408/32-lfcsp_sml.jpg)
AD9245BCPZ-20
Manufacturer Part Number
AD9245BCPZ-20
Description
IC,A/D CONVERTER,SINGLE,14-BIT,CMOS,LLCC,32PIN
Manufacturer
Analog Devices Inc
Datasheet
1.AD9245BCPZ-80.pdf
(32 pages)
Specifications of AD9245BCPZ-20
Number Of Bits
14
Sampling Rate (per Second)
20M
Data Interface
Parallel
Number Of Converters
3
Power Dissipation (max)
90mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-VFQFN, CSP Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD9245BCP-80EBZ - BOARD EVAL FOR AD9245BCP-80AD9245BCP-40EBZ - BOARD EVAL FOR AD9245BCP-40AD9245BCP-20EBZ - BOARD EVAL FOR AD9245BCP-20
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AC SPECIFICATIONS
AVDD = 3 V, DRVDD = 2.5 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference, AIN = –0.5 dBFS, DCS off,
unless otherwise noted.
Table 3.
Parameter
SIGNAL-TO-NOISE RATIO (SNR)
SIGNAL-TO-NOISE RATIO AND DISTORTION (SINAD)
EFFECTIVE NUMBER OF BITS (ENOB)
WORST HARMONIC (SECOND OR THIRD)
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
= 2.4 MHz
= 9.7 MHz
= 19.6 MHz
= 32.5 MHz
= 100 MHz
= 2.4 MHz
= 9.7 MHz
= 19.6 MHz
= 32.5 MHz
= 100 MHz
= 9.7 MHz
= 19.6 MHz
= 32.5 MHz
= 9.7 MHz
= 19.6 MHz
= 32.5 MHz
= 2.4 MHz
= 9.7 MHz
= 19.6 MHz
= 32.5 MHz
= 100 MHz
Min
70.6
69.4
80.0
Rev. D | Page 5 of 32
AD9245BCP-20
Typ
73.5
73.3
70.8
73.4
73.2
69.5
11.9
–89
92.0
89.0
84.0
Max
–80
Min
70.5
70.0
80.0
AD9245BCP-40
Typ
73.5
73.4
71.3
73.4
73.2
69.1
11.8
–89
92.0
89.0
85.0
Max
–80
Min
70.3
68.4
74.0
AD9245BCP-65
Typ
73.1
72.7
70.2
73.0
72.6
67.9
11.7
–83
92.0
83.0
80.5
Max
–74
AD9245
Unit
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc