AD9239-250KITZ Analog Devices Inc, AD9239-250KITZ Datasheet - Page 27

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AD9239-250KITZ

Manufacturer Part Number
AD9239-250KITZ
Description
Quad 12 Bit 250 MSPS Serial ADC-Evl Brd
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD9239-250KITZ

Number Of Adc's
4
Number Of Bits
12
Sampling Rate (per Second)
250M
Data Interface
Serial
Inputs Per Adc
1 Differential
Input Range
1.25 Vpp
Power (typ) @ Conditions
1.526W @ 250MSPS
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
AD9239
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
<11>
<3>
<7>
h7
D1
D3
D4
D
D
D
D
58
58
7
7
<10>
<2>
<6>
D1
D3
D4
h6
= INVERTED BIT
<1>
<9>
<5>
S
S
D1
D3
D4
S
S
h5
58
58
7
7
Figure 67. Scrambler Inverters for 64-Bit Packet: 12-Bit Case
Figure 65. Serial Implementation of Ethernet Scrambler
<0>
<8>
<4>
D1
D3
D4
h4
Figure 66. Serial Implementation of SONET Scrambler
S
S
S
S
57
57
6
6
<11>
<7>
<3>
h3
D2
D3
D4
<10>
<6>
<2>
D2
D3
D4
h2
S
S
S
S
56
56
5
5
POLYNOMIAL = 1 + x
POLYNOMIAL = 1 + x
<9>
<5>
<1>
D2
D3
D4
h1
Rev. B | Page 27 of 40
<8>
<4>
<0>
h0
D2
D3
D4
S
S
4
4
<11>
S
S
<7>
<3>
D1
D2
D3
0
19
19
<10>
S
S
<6>
<2>
D1
D2
D3
p7
3
3
39
6
+ x
+ x
S
S
<9>
<5>
<1>
18
18
D1
D2
D3
p6
7
58
S
S
2
2
<8>
<4>
<0>
D1
D2
D3
p5
<11>
<7>
<3>
D1
D2
D4
p4
S
S
S
S
1
1
1
1
<10>
<6>
<2>
D1
D2
D4
p3
<5>
<1>
<9>
D1
D2
D4
p2
S
S
S
S
0
0
0
0
<4>
<0>
<8>
D1
D2
D4
p1
AD9239

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