參數(shù)資料
型號(hào): MAX1198ECM+D
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 22/22頁(yè)
文件大?。?/td> 0K
描述: IC ADC 8BIT 100MSPS DUAL 48-TQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 250
位數(shù): 8
采樣率(每秒): 100M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 314mW
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-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-TQFP 裸露焊盤(7x7)
包裝: 托盤
輸入數(shù)目和類型: 4 個(gè)單端,雙極;2 個(gè)差分,雙極
產(chǎn)品目錄頁(yè)面: 1396 (CN2011-ZH PDF)
MAX1198
Dual, 8-Bit, 100Msps, 3.3V, Low-Power ADC
with Internal Reference and Parallel Outputs
_______________________________________________________________________________________
9
Typical Operating Characteristics (continued)
(VDD = 3.3V, OVDD = 2.5V, VREFIN = 2.048V, differential input at -1dB FS, fCLK = 100MHz, CL
≈ 10pF, TA = +25°C, unless otherwise
noted.)
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1198
toc26
TEMPERATURE (
°C)
V
REFOUT
(V)
60
35
10
-15
2.0340
2.0380
2.0420
2.0460
2.0500
2.0300
-40
85
INTERNAL REFERENCE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
MAX1198
toc25
VDD (V)
V
REFOUT
(V)
3.45
3.30
3.15
3.00
2.85
2.0405
2.0410
2.0415
2.0420
2.0425
2.0430
2.0400
2.70
3.60
SNR/SINAD, THD/SFDR
vs. CLOCK DUTY CYCLE
MAX1198
toc24
CLOCK DUTY CYCLE (%)
SNR/SINAD,
THD/SFDR
(dB,
dBc)
56
52
48
44
40
50
SFDR
THD
SINAD
SNR
60
70
80
30
40
60
fIN = 19.87089082MHz
DIGITAL SUPPLY CURRENT
vs. ANALOG INPUT FREQUENCY
MAX1198
toc23
ANALOG INPUT FREQUENCY (MHz)
I OVDD
(mA)
40
30
20
10
4
8
12
16
20
0
050
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
MAX1198
toc22
TEMPERATURE (
°C)
I VDD
(mA)
60
35
10
-15
74
78
82
86
90
70
-40
85
SNR/SINAD, THD/SFDR
vs. SAMPLING SPEED
MAX1198
toc21
SAMPLING SPEED (Msps)
SNR/SINAD,
THD/SFDR
(dB,
dBc)
100
80
60
40
20
48
56
64
SFDR
SNR
SINAD
THD
72
80
40
0120
fIN = 19.87089082MHz
OFFSET ERROR vs. TEMPERATURE,
EXTERNAL REFERENCE VREFIN = 2.048V
MAX1198
toc20
TEMPERATURE (
°C)
OFFSET
ERROR
(%FS)
60
35
10
-15
-0.7
-0.2
0.3
0.8
-1.2
CHA
-40
85
CHB
GAIN ERROR vs. TEMPERATURE,
EXTERNAL REFERENCE VREFIN = 2.048V
MAX1198
toc19
TEMPERATURE (
°C)
GAIN
ERROR
(%FS)
60
35
10
-15
-0.1
0.1
0.3
0.5
-0.3
-40
85
CHB
CHA
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