參數(shù)資料
型號: MAX9485EUP+T
廠商: Maxim Integrated Products
文件頁數(shù): 9/16頁
文件大?。?/td> 0K
描述: IC CLOCK GEN PROG 20TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 時鐘發(fā)生器
PLL:
輸入: LVCMOS,LVTTL,晶體
輸出: LVCMOS,LVTTL
電路數(shù): 1
比率 - 輸入:輸出: 1:3
差分 - 輸入:輸出: 無/無
頻率 - 最大: 73.728MHz
除法器/乘法器: 是/無
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 帶卷 (TR)
MAX9485
Programmable Audio Clock Generator
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(VDD = VDD_P = 3.0V to 3.6V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C, VDD = VDD_P = 3.3V.)
(Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VDD, VDD_P to GND ...............................................-0.3V to +4.0V
GND_P to GND ...................................................................±0.3V
All Inputs and Outputs to GND...................-0.3V to (VDD + 0.3V)
Short-Circuit Duration of Outputs to GND ..................Continuous
Continuous Power Dissipation (TA = +70°C)
20-Pin TSSOP (derate 11mW/°C above +70°C) ......... 879mW
20-Lead Thin QFN (derate 16.9mW/°C
above +70°C).............................................................1349mW
Storage Temperature Range .............................-65°C to +150°C
Maximum Junction Temperature .....................................+150°C
ESD Protection
Human Body Model (RD = 1.5k
Ω, CS = 100pF)...........> ±2kV
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LVCMOS/LVTTL INPUTS (MODE,
RST, X1) (Note 2)
High Level-Input Voltage
VIH1
2.0
VDD
V
Low Level-Input Voltage
VIL1
0.0
0.8
V
Input Current
IIL1
Input voltage = 0 or VDD
-20
+20
A
THREE-LEVEL INPUTS (FS0, FS1, FS2, SAO1, SAO2)
High Level-Input Voltage
VIH2
2.5
VDD
V
Low Level-Input Voltage
VIL2
0.0
0.8
V
Input Open Level
VIO2
Input open
1.3
2.0
V
Input Current
IIN
Input voltage = 0 or VDD
-10
+10
A
LVCMOS/LVTTL OUTPUTS (CLK_OUT1, CLK_OUT2, MCLK)
Output High Level
VOH1
IOH1 = -4mA
VDD - 0.6
V
Output Low Level
VOL1
IOL1 = 4mA
0.4
V
I
2C INTERFACE INPUT AND OUTPUT (SCL, SDA)
Input High Level
VIH3
0.7 x VDD
VDD
V
Input Low Level
VIL3
0
0.3 x VDD
V
Input Current
IIN
Input voltage = 0 or VDD
-1
+1
A
Low-Level Output
VOL3
IOL3 = 4mA
0.4
V
Input Capacitance
CIN
8.4
pF
POWER SUPPLY (VDD, VDD_P)
Power-Supply Ranges
VDD,
VDD_P
3.0
3.3
3.6
V
Power-Supply Current
IDD+IDD_P
CLK_OUT1, CLK_OUT2 at 73.728MHz,
no load, VTUN = 3.0V
12
mA
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