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參數資料
| 型號： | AD9767AST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | 14-Bit, 125 MSPS Dual TxDAC+ D/A Converter |
| 中文描述： | DUAL, PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 14-BIT DAC, PQFP48 |
| 封裝： | MS-026BBC, LQFP-48 |
| 文件頁數： | 3/27頁 |
| 文件大小： | 469K |
| 代理商： | AD9767AST |
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REV. B
–3–
AD9767
DYNAMIC SPECIFICATIONS
(T
MIN
to T
MAX
, AVDD = +5 V, DVDD = +5 V, I
OUTFS
= 20 mA, Differential Transformer Coupled
Output, 50 Doubly Terminated, unless otherwise noted)
Parameter
Min
Typ
Max
Units
DYNAMIC PERFORMANCE
Maximum Output Update Rate (f
CLOCK
)
Output Settling Time (t
ST
) (to 0.1%)
1
Output Propagation Delay (t
PD
)
Glitch Impulse
Output Rise Time (10% to 90%)
1
Output Fall Time (90% to 10%)
1
Output Noise (I
OUTFS
= 20 mA)
Output Noise (I
OUTFS
= 2 mA)
AC LINEARITY
Spurious-Free Dynamic Range to Nyquist
f
CLOCK
= 100 MSPS; f
OUT
= 1.00 MHz
0 dBFS Output
–6 dBFS Output
–12 dBFS Output
–18 dBFS Output
f
CLOCK
= 65 MSPS; f
OUT
= 1.00 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 2.51 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 5.02 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 14.02 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 25 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 25 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 40 MHz
Spurious-Free Dynamic Range Within a Window
f
CLOCK
= 100 MSPS; f
OUT
= 1.00 MHz; 2 MHz Span
f
CLOCK
= 50 MSPS; f
OUT
= 5.02 MHz; 10 MHz Span
f
CLOCK
= 65 MSPS; f
OUT
= 5.03 MHz; 10 MHz Span
f
CLOCK
= 125 MSPS; f
OUT
= 5.04 MHz; 10 MHz Span
Total Harmonic Distortion
f
CLOCK
= 100 MSPS; f
OUT
= 1.00 MHz
f
CLOCK
= 50 MSPS; f
OUT
= 2.00 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 4.00 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 10.00 MHz
Multitone Power Ratio (Eight Tones at 110 kHz Spacing)
f
CLOCK
= 65 MSPS; f
OUT
= 2.00 MHz to 2.99 MHz
0 dBFS Output
–6 dBFS Output
–12 dBFS Output
–18 dBFS Output
Channel Isolation
f
CLOCK
= 125 MSPS; f
OUT
= 10 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 40 MHz
125
MSPS
ns
ns
pV-s
ns
ns
pA/
√
Hz
pA/
√
Hz
35
1
5
2.5
2.5
50
30
71
82
77
73
70
82
80
79
70
55
67
70
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
82
91
88
88
88
dBc
dBc
dBc
dBc
–81
–79
–83
–80
–71
dBc
dBc
dBc
dBc
80
79
78
76
dBc
dBc
dBc
dBc
85
77
dBc
dBc
NOTES
1
Measured single-ended into 50
load.
Specifications subject to change without notice.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9767ASTRL | 制造商:Analog Devices 功能描述:DAC 2-CH Segment 14-bit 48-Pin LQFP T/R 制造商:Rochester Electronics LLC 功能描述:14-BIT, 125 MSPS DUAL TXDAC+ - Tape and Reel |
| AD9767ASTZ | 功能描述:IC DAC 14BIT DUAL 125MSPS 48LQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:TxDAC+® 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設置時間:4µs 位數:12 數據接口:串行 轉換器數目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:8-uMAX 包裝:管件 輸出數目和類型:2 電壓，單極 采樣率（每秒）:* 產品目錄頁面:1398 (CN2011-ZH PDF) |
| AD9767ASTZ | 制造商:Analog Devices 功能描述:D/A CONVERTER (D-A) IC ((NW)) |
| AD9767ASTZAIRBUS | 制造商:Analog Devices 功能描述: |
| AD9767ASTZKL1 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
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