AD9857 Analog Devices, AD9857 Datasheet - Page 4

• Manufacturer Part Number: AD9857
• Description: CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter
• Manufacturer: Analog Devices

AD9857
ABSOLUTE MAXIMUM RATINGS
Maximum Junction Temperature . . . . . . . . . . . . . . . . . 150 C
V
Digital Input Voltage . . . . . . . . . . . . . . . . . . . . . –0.7 V to +V
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 5 mA
Storage Temperature . . . . . . . . . . . . . . . . . . –65 C to +150 C
Operating Temperature . . . . . . . . . . . . . . . . . –40 C to +85 C
Lead Temperature (Soldering 10 sec) . . . . . . . . . . . . . . 300 C
Model
AD9857AST
AD9857/PCB
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD9857 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
Absolute maximum ratings are limiting values, to be applied individually, and
beyond which the serviceability of the circuit may be impaired. Functional
operability under any of these conditions is not necessarily implied. Exposure of
absolute maximum rating conditions for extended periods of time may affect
device reliability.
JA
JC
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 C/W
Temperature
Range
–40 C to +85 C Quad Flatpack
25 C
ORDERING GUIDE
NC = NO CONNECT
DGND
DGND
DGND
DVDD
DVDD
DVDD
Package
Description
Evaluation Board
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
80 79 78 77 76
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
PIN 1
IDENTIFIER
75 74 73 72
PIN CONFIGURATION
Package
Option
ST-80
(Not to Scale)
AD9857
TOP VIEW
71 70 69 68 67 66 65
S
EXPLANATION OF TEST LEVELS
Test Level
I
III –
IV –
V
VI –
–
–
100% Production Tested.
Sample Tested Only.
Parameter is guaranteed by design and characterization
testing.
Parameter is a typical value only.
Devices are 100% production tested at 25 C and
guaranteed by design and characterization testing for
industrial operating temperature range.
64 63 62 61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
DIFFCLKEN
AGND
AVDD
NC
AGND
PLL_FILTER
AVDD
AGND
NC
NC
DAC_RSET
DAC_BP
AVDD
AGND
IOUT
IOUT
AGND
AVDD
AGND
NC
WARNING!
ESD SENSITIVE DEVICE