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參數(shù)資料
| 型號(hào)： | MAX3679AETJ+ |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類(lèi)： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 312.5 MHz, OTHER CLOCK GENERATOR, QCC32 |
| 封裝： | 5 X 5 MM, ROHS COMPLIANT, TQFN-32 |
| 文件頁(yè)數(shù)： | 4/11頁(yè) |
| 文件大?。?/td> | 391K |
| 代理商： | MAX3679AETJ+ |
MAX3679A
+3.3V, Low-Jitter Crystal to LVPECL
Clock Generator
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +3.0V to +3.6V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = +3.3V, TA = +25°C, unless other-
wise noted.) (Notes 1, 2, and 3)
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.
Supply Voltage Range VCC, VCCA,
VDDO_A, VCCO_A, VCCO_B ................................-0.3V to +4.0V
Voltage Range at REF_IN, IN_SEL,
SELA[1:0], SELB[1:0], RES[1:0],
QAC_OE, QA_OE, QB0_OE, QB1_OE,
MR, BYPASS ..........................................-0.3V to (VCC + 0.3V)
Voltage Range at X_IN Pin ...................................-0.3V to +1.2V
Voltage Range at GNDO_A...................................-0.3V to +0.3V
Voltage Range at X_OUT ............................-0.3V to (VCC - 0.6V)
Current into QA_C ...........................................................±50mA
Current into QA, QA, QB0, QB0, QB1, QB1 .....................-56mA
Continuous Power Dissipation (TA = +70
°C)
32-Pin TQFN (derate 34.5mW/
°C above +70°C) .......2759mW
Operating Junction Temperature Range ...........-55°C to +150°C
Storage Temperature Range .............................-65°C to +160°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Power-Supply Current
ICC
(Note 4)
77
100
mA
CONTROL INPUT CHARACTERISTICS
(SELA[1:0], SELB[1:0], IN_SEL, QAC_OE, QA_OE, QB1_OE, QB0_OE, MR,
BYPASS Pins)
Input Capacitance
CIN
2
pF
Input Pulldown Resistor
RPULLDOWN Pin MR
75
k
Input Logic Bias Resistor
RBIAS
Pins SELA[1:0], SELB[1:0], QB0_OE
50
k
Input Pullup Resistor
RPULLUP
Pins QAC_OE, QA_OE, QB1_OE, IN_SEL,
BYPASS
75
k
LVPECL OUTPUT SPECIFICATIONS (QA,
QA, QB0, QB0, QB1, QB1 Pins)
TA = 0°C to +85°C
VCC -
1.13
VCC -
0.98
VCC -
0.83
Output High Voltage
VOH
TA = -40°C to 0°C
VCC -
1.18
VCC -
0.83
V
TA = 0°C to +85°C
VCC -
1.85
VCC -
1.7
VCC -
1.55
Output Low Voltage
VOL
TA = -40°C to 0°C
VCC -
1.90
VCC -
1.55
V
Peak-to-Peak Output-Voltage
Swing (Single-Ended)
(Note 2)
0.6
0.72
0.9
VP-P
Clock Output Rise/Fall Time
20% to 80% (Note 2)
200
350
600
ps
PLL enabled
48
50
52
Output Duty-Cycle Distortion
PLL bypassed (Note 5)
40
50
60
%
LVCMOS/LVTTL INPUT SPECIFICATIONS
(SELA[1:0], SELB[1:0], IN_SEL, QAC_OE, QA_OE, QB1_OE, QB0_OE, MR,
BYPASS Pins)
Input-Voltage High
VIH
2.0
V
Input-Voltage Low
VIL
0.8
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3679AETJ+ | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 3.3V Low-Jitter Crystal to LVPECL RoHS:否 制造商:Silicon Labs 類(lèi)型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MAX3679AETJ+T | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 3.3V Low-Jitter Crystal to LVPECL RoHS:否 制造商:Silicon Labs 類(lèi)型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MAX3679AEVKIT+ | 功能描述:時(shí)鐘和定時(shí)器開(kāi)發(fā)工具 Not Available From Mouser RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類(lèi)型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
| MAX3679CTJ+ | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 3.3V Low-Jitter Crystal to LVPECL RoHS:否 制造商:Silicon Labs 類(lèi)型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MAX3679CTJ+T | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 3.3V Low-Jitter Crystal to LVPECL RoHS:否 制造商:Silicon Labs 類(lèi)型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
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