- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1980 > AD6644ASTZ-65 (Analog Devices Inc)IC ADC 14BIT 65MSPS CMOS 52-LQFP PDF資料下載
參數(shù)資料
| 型號： | AD6644ASTZ-65 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 24/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 14BIT 65MSPS CMOS 52-LQFP |
| 標準包裝： | 1 |
| 位數(shù)： | 14 |
| 采樣率（每秒）： | 65M |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉(zhuǎn)換器數(shù)目： | 4 |
| 功率耗散（最大）： | 1.3W |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -25°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 52-LQFP |
| 供應(yīng)商設(shè)備封裝： | 52-LQFP（10x10） |
| 包裝： | 托盤 |
| 輸入數(shù)目和類型： | 1 個差分，雙極 |
AD6644
Rev. D | Page 9 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
FREQUENCY (MHz)
(d
B
F
S
)
0
–120
–130
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
ENCODE = 65MSPS
AIN = 2.2MHz @ –1dBFS
SNR = 74.5dB
SFDR = 92dBc
0
5
10
15
20
25
30
00
97
1-
004
Figure 4. Single Tone at 2.2. MHz
FREQUENCY (MHz)
0
–120
–130
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
(dB
F
S
)
0
5
10
15
20
25
30
ENCODE = 65MSPS
AIN = 15.5MHz @ –1dBFS
SNR = 74dB
SFDR = 90dBc
009
71
-0
05
Figure 5. Single Tone at 15.5 MHz
FREQUENCY (MHz)
0
–120
–130
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
(d
B
F
S
)
ENCODE = 65MSPS
AIN = 30MHz @ –1dBFS
SNR = 73.5dB
SFDR = 85dBc
0
5
10
15
20
25
30
00
97
1-
006
Figure 6. Single Tone at 30 MHz
FREQUENCY (MHz)
S
NR
(
d
B
)
74.5
73.5
72.5
72.0
74.0
73.0
75.0
T = –25°C
T = +25°C
T = +85°C
0
5
10
15
20
25
30
ENCODE = 65MSPS, AIN = –1dBFS
TEMP = –25°C, +25°C, +85°C
00
97
1-
007
Figure 7. Noise vs. Analog Frequency (Nyquist)
ANALOG INPUT FREQUENCY (MHz)
W
O
RS
T
-CA
S
E
HARM
O
NI
C
(
d
Bc)
92
86
82
80
90
84
88
94
0
5
10
15
20
25
30
T = –25°C, +85°C
T = +25°C
ENCODE = 65MSPS, AIN = –1dBFS
TEMP = –25°C, +25°C, +85°C
00
97
1-
0
08
Figure 8. Harmonics vs. Analog Frequency (Nyquist)
ANALOG FREQUENCY (MHz)
S
NR
(
d
B)
74
71
69
68
73
70
72
75
AIN = –1dBFS
ENCODE = 65MSPS
LOW NOISE ANALOG SOURCE
PHASE NOISE OF ANALOG SOURCE
DEGRADES PERFORMANCE
0
1020
3040
5060708090
100
0
0971
-0
09
Figure 9. Noise vs. Analog Frequency (IF)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD6645ASVZ-105 | IC ADC 14BIT 105MSPS 52TQFP |
| AD6654BBC | IC ADC 14BIT W/6CH RSP 256CSPBGA |
| AD670KNZ | IC ADC 8BIT SGNL COND 20DIP |
| AD673JNZ | IC ADC 8BIT REF/CLK/COMP 20DIP |
| AD674BJN | IC ADC 12BIT MONO 3OUT 28-DIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD6644ASTZ-65 | 制造商:Analog Devices 功能描述:A/D Converter (A-D) IC |
| AD6644PCB | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 40 MSPS/65 MSPS A/D Converter |
| AD6644ST | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 40 MSPS/65 MSPS A/D Converter |
| AD6644ST/PCB | 制造商:Analog Devices 功能描述:EVALUATION BOARD ((NW)) |
| AD6644ST/PCBZ | 制造商:Analog Devices 功能描述:14-BIT, 40 MSPS/65 MSPS A/D CONVERTER 制造商:Analog Devices 功能描述:AD6644 EVALUATION BOARD - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復。