參數資料
型號: MAX19507ETM+
廠商: Maxim Integrated Products
文件頁數: 31/35頁
文件大?。?/td> 0K
描述: IC ADC 8BIT 2CH 130MSPS 48TQFN
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 43
位數: 8
采樣率(每秒): 130M
數據接口: 串行,并聯(lián)
轉換器數目: 2
功率耗散(最大): 171mW
電壓電源: 模擬和數字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-WFQFN 裸露焊盤
供應商設備封裝: 48-TQFN-EP(7x7)
包裝: 托盤
輸入數目和類型: 4 個單端,單極;2 個差分,單極
MAX19507
Dual-Channel, 8-Bit, 130Msps ADC
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = VOVDD = 1.8V, internal reference, differential clock, VCLK = 1.5VP-P, fCLK = 130MHz, AIN = -0.5dBFS, data output termina-
tion = 50
, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CLOCK INPUT (SYNC)
Allowable Logic Swing
0 - VAVDD
V
Sync Clock Input High Threshold
1.5
V
Sync Clock Input Low Threshold
0.3
V
VSYNC = VAVDD = 1.8V or 3.3V
+0.5
Input Leakage
VSYNC = 0V
-0.5
A
Input Capacitance
4.5
pF
DIGITAL INPUTS (SHDN,
SPEN)
Allowable Logic Swing
0 - VAVDD
V
Input High Threshold
1.5
V
Input Low Threshold
0.3
V
VSHDN/VSPEN = VAVDD = 1.8V or 3.3V
+0.5
Input Leakage
VSHDN/VSPEN = 0V
-0.5
A
Input Capacitance
CDIN
3pF
SERIAL-PORT INPUTS (SCLK, SDIN,
CS, where SPEN = 0V)—SERIAL-PORT CONTROL MODE
Allowable Logic Swing
0 - VAVDD
V
Input High Threshold
1.5
V
Input Low Threshold
0.3
V
VSCLK/VSDIN/VCS = VAVDD = 1.8V or 3.3V
+0.5
Input Leakage
VSCLK/VSDIN/VCS = 0V
-0.5
A
Input Capacitance
CDIN
3pF
SERIAL-PORT INPUTS (SCLK, SDIN,
CS, where SPEN = VAVDD)—PARALLEL CONTROL MODE (Figure 5)
VSCLK/VSDIN/VCS = VAVDD = 1.8V
7
12
17
Input Pullup Current
VSCLK/VSDIN/VCS = VAVDD = 3.3V
16
21
26
A
VSCLK/VSDIN/VCS = 0V, VAVDD = 1.8V
-65
-50
-35
Input Pulldown Current
VSCLK/VSDIN/VCS = 0V, VAVDD = 3.3V
-105
-90
-75
A
VAVDD = 1.8V
1.35
1.45
1.55
Open-Circuit Voltage
VOC
VAVDD = 3.3V
2.58
2.68
2.78
V
DIGITAL OUTPUTS (CMOS MODE 75
, D0–D7 (A and B Channel), DCLKA, DCLKB, DORA, DORB)
Output-Voltage Low
VOL
ISINK = 200A
0.2
V
Output-Voltage High
VOH
ISOURCE = 200A
VOVDD
- 0.2
V
VOVDD applied
+0.5
Three-State Leakage Current
ILEAK
GND applied
-0.5
A
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