ADC08D500CIYB/NOPB National Semiconductor, ADC08D500CIYB/NOPB Datasheet - Page 5

• Manufacturer Part Number: ADC08D500CIYB/NOPB
• Description: IC ADC 8BIT 500MSPS DUAL 128LQFP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of ADC08D500CIYB/NOPB

• Number Of Bits: 8
• Sampling Rate (per Second): 500M
• Data Interface: Serial
• Number Of Converters: 2
• Power Dissipation (max): 1.78W
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *ADC08D500CIYB; *ADC08D500CIYB/NOPB; ADC08D500CIYB

Pin Functions
100 / 61
101 / 60
102 / 59
103 / 58
104 / 57
105 / 56
106 / 55
107 / 54
111 / 50
112 / 49
113 / 48
114 / 47
115 / 46
116 / 45
117 / 44
118 / 43
122 / 39
123 / 38
124 / 37
125 / 36
Pin No.
33, 128
83 / 78
84 / 77
85 / 76
86 / 75
89 / 72
90 / 71
91 / 70
92 / 69
93 / 68
94 / 67
95 / 66
96 / 65
2, 5, 8,
Pin Descriptions and Equivalent Circuits
13, 16,
17, 20,
25, 28,
79
80
82
81
DId7− / DQd7−
DId7+ / DQd7+
DId6− / DQd6−
DId6+ / DQd6+
DId5− / DQd5−
DId5+ / DQd5+
DId4− / DQd4−
DId4+ / DQd4+
DId3− / DQd3−
DId3+ / DQd3+
DId2− / DQd2−
DId2+ / DQd2+
DId1− / DQd1−
DId1+ / DQd1+
DId0− / DQd0−
DId0+ / DQd0+
DI7− / DQ7−
DI7+ / DQ7+
DI6− / DQ6−
DI6+ / DQ6+
DI5− / DQ5−
DI5+ / DQ5+
DI4− / DQ4−
DI4+ / DQ4+
DI3− / DQ3−
DI3+ / DQ3+
DI2− / DQ2−
DI2+ / DQ2+
DI1− / DQ1−
DI1+ / DQ1+
DI0− / DQ0−
DI0+ / DQ0+
Symbol
DCLK+
DCLK-
OR+
OR-
V
A
Equivalent Circuit
5
I and Q channel LVDS Data Outputs that are not delayed in
the output demultiplexer. Compared with the DId and DQd
outputs, these outputs represent the later time samples.
These outputs should always be terminated with a 100Ω
differential resistor.
I and Q channel LVDS Data Outputs that are delayed by one
CLK cycle in the output demultiplexer. Compared with the
DI/DQ outputs, these outputs represent the earlier time
sample. These outputs should always be terminated with a
100Ω differential resistor.
Out Of Range output. A differential high at these pins
indicates that the differential input is out of range (outside the
range
Differential Clock outputs used to latch the output data.
Delayed and non-delayed data outputs are supplied
synchronous to this signal. This signal is at 1/2 the input clock
rate in SDR mode and at 1/4 the input clock rate in the DDR
mode.
Analog power supply pins. Bypass these pins to ground.
(Continued)
±
325 mV or
±
435 mV as defined by the FSR pin).
Description
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