AD9203WARUZRL7

AD9203W Automotive Product
Rev. 0 | Page 4 of 8
Parameter Symbol Min Typ Max Unit Conditions
Two-Tone Intermodulation Distortion IMD 68 dB f = 44.49 MHz and 45.52 MHz
Differential Phase DP 0.2 Degree NTSC 40 IRE ramp
Differential Gain DG 0.3 %
DIGITAL INPUTS
High Input Voltage V
IH
2.0 V
Low Input Voltage V
IL
0.4 V
Clock Pulse Width High 11.25 ns
Clock Pulse Width Low 11.25 ns
Clock Period
2
25 ns
DIGITAL OUTPUTS
High-Z Leakage I
OZ
± 5.0 μA Output = 0 to DRVDD
Data Valid Delay t
OD
5 ns C
L
= 20 pF
Data Enable Delay t
DEN
6 ns C
L
= 20 pF
Data High-Z Delay t
DHZ
6 ns C
L
= 20 pF
LOGIC OUTPUT (with DRVDD = 3 V)
High Level Output Voltage (I
OH
= 50 μA) V
OH
2.95 V
High Level Output Voltage (I
OH
= 0.5 mA) V
OH
2.80 V
Low Level Output Voltage (I
OL
= 1.6 mA) V
OL
0.3 V
Low Level Output Voltage (I
OL
= 50 μA) V
OL
0.05 V
1
Differential Input (2 V p-p).
2
The AD9203W converts at clock rates as low as 20 kHz.
10258-002
N
N+1
N–1
N+2
N+3
N+4
N+5
N+6
ANALOG
INPUT
DATA
OUT
N7N6N5N4
T
OD
=3ns MIN
7ns MAX
(C
LOAD
= 20pF)
N–3 N–2 N–1 N N+1
CLOCK
Figure 2. Timing Diagram
Automotive Product AD9203W
Rev. 0 | Page 5 of 8
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
With
Respect to
Rating Unit
AVDD AVSS 0.3 to +3.9 V
DRVDD DRVSS –0.3 to +3.9 V
AVSS DRVSS –0.3 to +0.3 V
AVDD DRVDD –3.9 to +3.9 V
REFCOM AVSS –0.3 to +0.3 V
CLK AVSS –0.3 to AVDD + 0.3 V
Digital Outputs DRVSS –0.3 to DRVDD + 0.3 V
AINP AINN AVSS – 0.3 to AVDD + 0.3 V
VREF AVSS –0.3 to AVDD + 0.3 V
REFSENSE AVSS –0.3 to AVDD + 0.3 V
REFTF, REFBF AVSS –0.3 to AVDD + 0.3 V
STBY AVSS –0.3 to AVDD + 0.3 V
CLAMP AVSS –0.3 to AVDD + 0.3 V
CLAMPIN AVSS –0.3 to AVDD + 0.3 V
PWRCON AVSS –0.3 to AVDD + 0.3 V
DFS AVSS –0.3 to AVDD + 0.3 V
3-STATE AVSS –0.3 to AVDD + 0.3 V
Junction
Temperature
150 °C
Storage
Temperature
+150 °C
Lead
Temperature
(10 s)
300 °C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL CHARACTERISTICS
28-Lead TSSOP
J
A
= 97.9°C/W
J
C
= 14.0°C/W
ESD CAUTION
AD9203W Automotive Product
Rev. 0 | Page 6 of 8
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
10258-003
DFS
OTR
(MSB) D9
D8
D7
D6
D5
DRVSS
DRVDD
(LSB) D0
D1
D4
D3
D2
CLK
3-STATE
STBY
REFSENSE
CLAMP
CLAMPIN
PWRCON
AD9203W
TOP VIEW
(Not to Scale)
AVDD
AVSS
AINN
AINP
REFTF
VREF
REFBF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Figure 3. Pin Configuration
Table 3. Pin Function Descriptions
Pin Name Description
1 DRVSS Digital Ground.
2 DRVDD Digital Supply.
3 D0 Bit 0, Least Significant Bit.
4 D1 Bit 1.
5 D2 Bit 2.
6 D3 Bit 3.
7 D4 Bit 4.
8 D5 Bit 5.
9 D6 Bit 6.
10 D7 Bit 7.
11 D8 Bit 8.
12 D9 Bit 9, Most Significant Bit.
13 OTR Out-of-Range Indicator.
14 DFS Data Format Select HI: Twos Complement; LO: Straight Binary.
15 CLK Clock Input.
16 3-STATE HI: High Impedance State Output; LO: Active Digital Output Drives.
17 STBY HI: Power-Down Mode; LO: Normal Operation.
18 REFSENSE Reference Select.
19 CLAMP HI: Enable Clamp; LO: Open Clamp.
20 CLAMPIN Clamp Signal Input.
21 PWRCON Power Control Input.
22 REFTF Top Reference Decoupling.
23 VREF Reference In/Out.
24 REFBF Bottom Reference Decoupling.
25 AINP Noninverting Analog Input.
26 AINN Inverting Analog Input.
27 AVSS Analog Ground.
28 AVDD Analog Supply.

AD9203WARUZRL7

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC 10-bit low power 40MSPS ADC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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