AC SPECIFICATIONS (T MIN to TMAX<" />
參數(shù)資料
型號: AD872AJD
廠商: Analog Devices Inc
文件頁數(shù): 14/20頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 10MSPS 28-CDIP
標準包裝: 1
位數(shù): 12
采樣率(每秒): 10M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 7
功率耗散(最大): 1.3W
電壓電源: 模擬和數(shù)字,雙 ±
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 28-CDIP(0.605",15.37mm)
供應(yīng)商設(shè)備封裝: 28-CDIP
包裝: 管件
輸入數(shù)目和類型: 2 個單端,雙極;1 個差分,雙極
AC SPECIFICATIONS (T
MIN to TMAX, AVDD = + 5 V, DVDD = +5 V, AVSS = –5 V, fSAMPLE = 10 MHz unless otherwise noted)
1
REV. A
–3–
AD872A
Parameter
J Grade
S Grade
Units
SIGNAL-TO-NOISE & DISTORTION RATIO (S/N+D)
fINPUT = l MHz
68
dB typ
61
dB min
fINPUT = 4.99 MHz
66
dB typ
SIGNAL-TO-NOISE RATIO (SNR)
fINPUT = 1 MHz
69
dB typ
fINPUT = 4.99 MHz
67
dB typ
TOTAL HARMONIC DISTORTION (THD)
fINPUT = 1 MHz
–74
dB typ
–63
–62
dB max
fINPUT = 4.99 MHz
–72
dB typ
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
fINPUT = l MHz
75
dB typ
fINPUT = 4.99 MHz
74
dB typ
INTERMODULATION DISTORTION (IMD)2
Second Order Products
–80
dB typ
Third Order Products
–73
dB typ
FULL POWER BANDWIDTH
35
MHz typ
SMALL SIGNAL BANDWIDTH
35
MHz typ
APERTURE DELAY
6
ns typ
APERTURE JITTER
16
ps rms typ
ACQUISITION TO FULL-SCALE STEP
40
ns typ
OVERVOLTAGE RECOVERY TIME
40
ns typ
NOTES
1f
INPUT amplitude = –0.5 dB full scale unless otherwise indicated. All measurements referred to a 0 dB (1.0 V pk) input signal unless otherwise indicated.
2fa = 1.0 MHz, fb = 0.95 MHz with t
SAMPLE = 10 MHz.
Specifications subject to change without notice.
DIGITAL SPECIFICATIONS
Parameter
Symbol
J, S Grades
Units
LOGIC INPUTS
High Level Input Voltage
VIH
+2.0
V min
Low Level Input Voltage
VIL
+0.8
V max
High Level Input Current (VIN = DVDD)IIH
115
A max
Low Level Input Current (VIN = 0 V)
IIL
115
A max
Input Capacitance
CIN
5
pF typ
LOGIC OUTPUT
High Level Output Voltage (IOH = 0.5 mA)
VOH
+2.4
V min
Low Level Output Voltage (IOL = 1.6 mA)
VOL
+0.4
V max
Output Capacitance
COUT
5
pF typ
Leakage (Three State, LCC Only)
IZ
±10
A max
Specifications subject to change without notice.
(TMIN to TMAX, AVDD = + 5 V, DVDD = +5 V, AVSS = –5 V, fSAMPLE = 10 MHz unless otherwise noted)
OBSOLETE
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