11 FN6807.4 October 1, 2010 Signal-to-Noise and Distortion SINAD fIN = " />
參數(shù)資料
型號: KAD5512P-12Q48
廠商: Intersil
文件頁數(shù): 3/36頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 125MSPS SGL 48-QFN
產(chǎn)品培訓(xùn)模塊: High-Speed Analog-to-Digital Converters
標準包裝: 1
系列: FemtoCharge™
位數(shù): 12
采樣率(每秒): 125M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 235mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-QFN(7x7)
包裝: 托盤
輸入數(shù)目和類型: 1 個差分,單極
KAD5512P
11
FN6807.4
October 1, 2010
Signal-to-Noise
and Distortion
SINAD
fIN = 10MHz
65.3
65.6
65.8
66.3
dBFS
fIN = 105MHz
63.3 65.3
63.8 65.6
64.3 65.8
64.3 66.3
dBFS
fIN = 190MHz
64.6
65.2
65.5
65.6
dBFS
fIN = 364MHz
63.9
64.3
64.7
64.1
dBFS
fIN = 695MHz
56.9
57.2
57.9
57.4
dBFS
fIN = 995MHz
49.6
44.9
48.3
49.3
dBFS
Effective Number
of Bits
ENOB
fIN = 10MHz
10.6
10.7
Bits
fIN = 105MHz
10.3 10.6
10.4 10.6
10.5 10.6
10.5 10.7
Bits
fIN = 190MHz
10.4
10.5
10.6
Bits
fIN = 364MHz
10.3
10.4
10.5
10.4
Bits
fIN = 695MHz
9.2
9.3
9.2
Bits
fIN = 995MHz
7.9
7.2
7.7
7.9
Bits
Spurious-Free
Dynamic Range
SFDR
fIN = 10MHz
83.0
81.4
78.8
79.6
dBc
fIN = 105MHz
70
87
70
86.2
70
84.4
70
86
dBc
fIN = 190MHz
79.4
80.5
81.8
82.0
dBc
fIN = 364MHz
76.1
78.2
71.8
dBc
fIN = 695MHz
60.6
61.4
61.6
dBc
fIN = 995MHz
50.7
46.4
49.2
50.3
dBc
Intermodulation
Distortion
IMD
fIN = 70MHz
-85.7
-92.1
-94.5
-95.1
dBFS
fIN = 170MHz
-97.1
-87.1
-91.6
-85.7
dBFS
Word Error Rate
WER
10-12
Full Power
Bandwidth
FPBW
1.5
GHz
NOTES:
6. Parameters with MIN and/or MAX limits are 100% production tested at their worst case temperature extreme (+85°C).
7. Digital Supply Current is dependent upon the capacitive loading of the digital outputs. IOVDD specifications apply for 10pF load on
each digital output.
8. See Nap /Sleep Mode description on page 21 for more details.
9. The DLL Range setting must be changed for low speed operation. See “Serial Peripheral Interface” on page 24 for more detail.
Electrical Specifications All specifications apply under the following conditions unless otherwise noted: AVDD = 1.8V,
OVDD = 1.8V, TA = -40°C to +85°C (typical specifications at +25°C), AIN = -1dBFS,
fSAMPLE = Maximum Conversion Rate (per speed grade). Boldface limits apply over the
operating temperature range, -40°C to +85°C. (Continued)
PARAMETER
SYMBOL
CONDITIONS
KAD5512P-25
(Note 6)
KAD5512P-21
(Note 6)
KAD5512P-17
(Note 6)
KAD5512P-12
(Note 6)
UNITS
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
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