參數(shù)資料
型號: MAX1124EGK+D
廠商: Maxim Integrated Products
文件頁數(shù): 11/17頁
文件大小: 0K
描述: IC ADC 10BIT LVDS/PAR 68QFN-EP
標(biāo)準(zhǔn)包裝: 30
位數(shù): 10
采樣率(每秒): 250M
數(shù)據(jù)接口: LVDS,并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 657mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 68-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 68-QFN 裸露焊盤(10x10)
包裝: 管件
輸入數(shù)目和類型: 1 個單端,單極;1 個差分,單極
MAX1124
1.8V, 10-Bit, 250Msps Analog-to-Digital Converter
with LVDS Outputs for Wideband Applications
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(AVCC = OVCC = 1.8V, VAGND = VOGND = 0, fSAMPLE = 250MHz, differential sine-wave clock input drive, 0.1F capacitor on REFIO,
internal reference, digital output pins differential RL = 100Ω ±1%, CL = 5pF, TA = TMIN to TMAX, unless otherwise noted. ≥ +25°C
guaranteed by production test, < +25°C guaranteed by design and characterization. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Clock Duty Cycle
Set by clock management circuit
40 to 60
%
Aperture Delay
tAD
350
ps
Aperture Jitter
tAJ
0.2
psRMS
CLOCK INPUTS (CLKP, CLKN)
Differential Clock Input Amplitude
(Note 2)
200
500
mVP-P
Clock Input Common-Mode
Voltage Range
1.15
±0.25
V
Clock Differential Input
Resistance
RCLK
11
±
25%
k
Ω
Clock Differential Input
Capacitance
CCLK
5pF
DYNAMIC CHARACTERISTICS (at -0.5dBFS)
fIN = 10MHz, TA
≥ +25°C
54.3
57.1
fIN = 100MHz, TA
≥ +25°C54
56.8
fIN = 180MHz
56.3
Signal-to-Noise Ratio
SNR
fIN = 500MHz
55.5
dB
fIN = 10MHz, TA
≥ +25°C54
57
fIN = 100MHz, TA
≥ +25°C
53.5
56.5
fIN = 180MHz
56
Signal-to-Noise
and Distortion
SINAD
fIN = 500MHz
55
dB
fIN = 10MHz, TA
≥ +25°C
62.6
75
fIN = 100MHz, TA
≥ +25°C62
71
fIN = 180MHz
68.3
Spurious-Free
Dynamic Range
SFDR
fIN = 500MHz
63.8
dBc
fIN = 10MHz
-75
fIN = 100MHz
-71
fIN = 180MHz
-68.3
Worst Harmonics
(HD2 or HD3)
fIN = 500MHz
-63.8
dBc
IMD100
fIN1 = 99MHz at -7dBFS,
fIN2 = 101MHz at -7dBFS
-65
Two-Tone Intermodulation
Distortion
IMD500
fIN1 = 498.5MHz at -7dBFS,
fIN2 = 502.5MHz at -7dBFS
-56
dBc
LVDS DIGITAL OUTPUTS (D0P/N–D9P/N, ORP/N)
Differential Output Voltage
|VOD|
250
450
mV
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