ADC0808S250/DB NXP Semiconductors, ADC0808S250/DB Datasheet - Page 3

• Manufacturer Part Number: ADC0808S250/DB
• Description: ADC0808S250 Demo Board
• Manufacturer: NXP Semiconductors
• Series: -r

Specifications of ADC0808S250/DB

• Design Resources: ADC0808S Demo Brd PCB Files
• Number Of Adc's: 1
• Number Of Bits: 8
• Sampling Rate (per Second): 250M
• Data Interface: Parallel
• Input Range: 2 Vpp
• Power (typ) @ Conditions: -
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: ADC0808S250
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 1.
Name
J4
J7
TP1
TP2
Function
+3.3V green connector – Power supply 3.3 V
Do not connect, optional. Internal 1.8V regulator.
+1.8V green connector – Power supply 1.8 V
DGND test point – Digital ground
AGND test point – Analog ground
General power supply
1.2 Power supply
1.3 Input signals (IN, CLK)
The board is powered with a single 3.3 V
used to supply all the circuitry on the board.
The ADC0808S clock inputs are selectable between 1.8 V Complementary Metal Oxide
Semiconductor (CMOS) or Low-Voltage Differential Signals (LVDS).
To ensure a good evaluation of the device, the input signal and the input clock must be
synchronized together.
Moreover, the input frequency (Fi, MHz) and the clock frequency (Fclk, Msps) should
follow the formula:
,where M is an odd number of period and N is the number of samples.
DC
DC
/ 100 mA.
/ 50 mA
View
DC
power supply. A power supply regulator is
TP2
J4
TP1
J7