ADC12DL065EVAL datasheet(3/26 Pages) NSC

tên linh kiện	ADC12DL065EVAL

Giải thích chi tiết về linh kiện	Dual 12-Bit, 65 MSPS, 3.3V, 360mW A/D Converter

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Pin Descriptions and Equivalent Circuits

Pin No.

Symbol

Equivalent Circuit

Description

ANALOG I/O

15

2

V

INA+

V

INB+

Differential analog input pins. With a 1.0V reference voltage the

differential full-scale input signal level is 2.0 V

P-P with each

input pin voltage centered on a common mode voltage, V

CM.

The negative input pins may be connected to V

CM for

single-ended operation, but a differential input signal is

required for best performance.

16

1

V

INA−

V

INB−

7V

REF

This pin is the reference select pin and the external reference

input.

If (V

A - 0.3V) < VREF < VA, the internal 1.0V reference is

selected.

If AGND < V

REF < (AGND + 0.3V), the internal 0.5V reference

is selected.

If a voltage in the range of 0.8V to 1.2V is applied to this pin,

that voltage is used as the reference. V

REF should be

bypassed to AGND with a 0.1 µF capacitor when an external

reference is used.

21

DF/DCS

This is a four-state pin.

DF/DCS = V

A, output data format is offset binary with duty

cycle stabilization applied to the input clock

DF/DCS = AGND, output data format is 2’s complement, with

duty cycle stabilization applied to the input clock.

DF/DCS = V

RMAorVRMB , output data is 2’s complement

without duty cycle stabilization applied to the input clock

DF/DCS = "float", output data is offset binary without duty cycle

stabilization applied to the input clock.

13

5

V

RPA

V

RPB

These pins are high impedance reference bypass pins. All

these pins should each be bypassed to ground with a 0.1 µF

capacitor. A 10 µF capacitor should be placed between the

V

RPA and VRNA pins and between the VRPB and VRNB pins.

V

RMA and VRMB may be loaded to 1mA for use as a

temperature stable 1.5V reference. The remaining pins should

not be loaded.

14

4

V

RMA

V

RMB

12

6

V

RNA

V

RNB

DIGITAL I/O

60

CLK

Digital clock input. The range of frequencies for this input is as

specified in the electrical tables with guaranteed performance

at 65 MHz. The input is sampled on the rising edge.

22

41

OEA

OEB

OEA and OEB are the output enable pins that, when low, holds

their respective data output pins in the active state. When

either of these pins is high, the corresponding outputs are in a

high impedance state.

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	ADC12DL065	868Kb / 34P	[Old version datasheet] Dual 12-Bit, 65 MSPS, 3.3V, 360mW A/D Converter
	ADC12DL065	879Kb / 35P	[Old version datasheet] 360mW A/D Converter
	ADC12DL065CIVS/NOPB	879Kb / 35P	[Old version datasheet] 360mW A/D Converter
	ADC12DL065	868Kb / 34P	[Old version datasheet] Dual 12-Bit, 65 MSPS, 3.3V, 360mW A/D Converter

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Mô tả tương tự - ADC12DL065EVAL

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	ADC12DL065	868Kb / 34P	[Old version datasheet] Dual 12-Bit, 65 MSPS, 3.3V, 360mW A/D Converter
Intersil Corporation	HI5865	29Kb / 2P	12-Bit, 65 MSPS A/D Converter
Analog Devices	AD10265	2Mb / 24P	Dual Channel, 12-Bit, 65 MSPS A/D Converter REV. A
Analog Devices	AD9238	1Mb / 48P	12-Bit, 20 MSPS/40 MSPS/65 MSPS Dual A/D Converter REV. C
National Semiconductor ...	ADC10DL065	1Mb / 26P	Dual 10-Bit, 65 MSPS, 3.3V, 370mW A/D Converter
Analog Devices	AD9238	1Mb / 48P	12-Bit, 20 MSPS/40 MSPS/65 MSPS Dual A/D Converter REV. B
Texas Instruments	ADC10DL065	821Kb / 34P	[Old version datasheet] Dual 10-Bit, 65 MSPS, 3.3V, 370mW A/D Converter
Analog Devices	AD9238	1Mb / 24P	12-Bit, 20/40/65 MSPS Dual A/D Converter REV. A
National Semiconductor ...	ADC12C080	451Kb / 24P	12-Bit, 65/80 MSPS A/D Converter
Hittite Microwave Corpo...	HMCAD1050-80	794Kb / 14P	Dual 13/12-Bit 65/80 MSPS A/D Converter

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