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參數(shù)資料
| 型號(hào)： | AD6640AST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | 12-Bit, 65 MSPS IF Sampling A/D Converter |
| 中文描述： | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44 |
| 封裝： | PLASTIC, MS-026BCB, LQFP-44 |
| 文件頁數(shù)： | 5/24頁 |
| 文件大?。?/td> | 488K |
| 代理商： | AD6640AST |
AD6640
REV. 0
–5–
PIN FUNCT ION DE SCRIPT IONS
Pin No.
Name
Function
1, 2, 36, 37, 40, 41
3
4
DV
CC
ENCODE
ENCODE
+3.3 V/+5 V Power Supply (Digital). Powers output stage only.
Encode Input. Data conversion initiated on rising edge.
Complement of ENCODE. Drive differentially with ENCODE or bypass to
Ground for single-ended clock mode. See Encoding the AD6640 section.
5, 6, 13, 14, 17, 18, 21,
22, 24, 34, 35, 38, 39
7
8
9
GND
AIN
AIN
V
REF
Ground.
Analog Input.
Complement of Analog Input.
Internal Voltage Reference. Nominally +2.4 V. Bypass to Ground with
0.1
μ
F + 0.01
μ
F microwave chip capacitor.
Internal Bias Point. Bypass to ground with 0.01
μ
F capacitor.
+5 V Power Supply (Analog).
No Connect.
Digital Output Bit (Least Significant Bit).
Digital Output Bits.
Digital Output Bits.
Digital Output Bit (Most Significant Bit).
10
11, 12, 15, 16, 19, 20
23
25
26–33
42, 43
44
C1
AV
CC
NC
D0 (LSB)
D1–D8
D9–D10
D11
(MSB)
1
NOT E
1
Output coded as twos complement.
PIN CONFIGURAT ION
3
4
5
6
7
1
2
10
11
8
9
40 39
38
41
42
43
44
36
35 34
37
29
30
31
32
33
27
28
25
26
23
24
12 13
14 15
16 17 18
19 20 21 22
PIN 1
TOP VIEW
(Not to Scale)
A
C
A
C
A
C
A
C
A
C
D8
D7
D6
D5
D4
D3
D2
AD6640
DV
CC
DV
CC
ENCODE
ENCODE
GND
GND
AIN
NC = NO CONNECT
V
REF
C1
AV
CC
D1
D0 (LSB)
GND
NC
D
G
G
G
G
D
G
G
G
G
G
D
D
C
D
C
D
C
D
C
G
AIN
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD6640PCB | 12-Bit, 65 MSPS IF Sampling A/D Converter |
| AD6640ST | 12-Bit, 65 MSPS IF Sampling A/D Converter |
| AD6644 | 14-Bit, 40 MSPS/65 MSPS A/D Converter |
| AD6644PCB | 14-Bit, 40 MSPS/65 MSPS A/D Converter |
| AD6644ST | 14-Bit, 40 MSPS/65 MSPS A/D Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD6640ASTZ | 功能描述:IC ADC 12BIT 65MSPS 44-LQFP RoHS:是 類別:RF/IF 和 RFID >> RF 其它 IC 和模塊 系列:- 標(biāo)準(zhǔn)包裝:100 系列:* |
| AD6640PCB | 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit, 65 MSPS IF Sampling A/D Converter |
| AD6640ST | 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit, 65 MSPS IF Sampling A/D Converter |
| AD6640ST/PCB | 制造商:Analog Devices 功能描述: |
| AD6641 | 制造商:AD 制造商全稱:Analog Devices 功能描述:250 MHz Bandwidth DPD Observation Receiver |
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