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參數資料
| 型號： | MAX9476EUG |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | XO, clock |
| 英文描述： | Low-Jitter, 8kHz Reference Clock Synthesizer Outputs 35.328MHz |
| 中文描述： | 35.328 MHz, OTHER CLOCK GENERATOR, PDSO24 |
| 封裝： | 4.40 MM, MO-153AD, TSSOP-24 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 177K |
| 代理商： | MAX9476EUG |
General Description
The MAX9476 low-cost, high-performance clock syn-
thesizer with an 8kHz input reference clock provides six
buffered LVTTL clock outputs at 35.328MHz. The clock
synthesizer can be used to generate the clocks for sys-
tems using T1, E1, T3, E3, and xDSL.
The MAX9476 features a phase-lock loop (PLL) that uses
a voltage-controlled crystal oscillator (VCXO). The inter-
nal PLL phase locks the external crystal (35.328MHz) to
the 8kHz input reference clock. In addition, this device
generates a jitter-suppressed output that provides a bet-
ter source for the reference clock relay.
The MAX9476 is available in a 24-pin TSSOP package
and operates over the extended operating temperature
range of -40
°
C to +85
°
C and a single +3V to +3.6V
power-supply range. For using lower value external
crystals, refer to the MAX9486 data sheet.
Applications
Telecom Equipment Using T1, E1, T3, E3, and
ISDN Protocols
xDSL Equipment in CO with Interface to the
Telecom Protocols
Features
o
8kHz Input-Reference CLK
o
4ps
RMS
(typ) Output Jitter
o
High-Jitter Rejection on the Reference CLK
o
Synthesizer Locks to the 8kHz Reference with a
±100ppm Range
o
Output Frequency: 35.328MHz
o
Six Buffered LVTTL Low-Jitter Outputs
o
One 8kHz Reference CLK Relay Output
o
+3.3V Supply Operation
o
24-Pin TSSOP Package
M
Low-Jitter, 8kHz Reference
Clock Synthesizer Outputs 35.328MHz
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
Ordering Information
19-3530; Rev 0; 1/05
EVALUATION KIT
AVAILABLE
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX9476EUG
-40
°
C to +85
°
C
24 TSSOP
U24-1
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
CLK1
GND
CLK2
V
DD
V
DDP
REIN
REO
TOP VIEW
CLK3
V
DD
GND
CLK4
X2
V
DD
X1
GNDP
16
15
14
13
9
10
11
12
V
DD
CLK5
GND
CLK6
SETI
LP1
LP2
GND
TSSOP
MAX9476
SHDN
Pin Configuration
MAX9476
CLK2
X1
CLK1
V
DDP
GNDP
X2
REO
CLK6
CLK5
CLK4
CLK3
GND
V
DD
LP1
LP2
REIN
R
SET
R
1
C
1
C
2
SETI
V
DD
SHDN
Typical Application Circuit
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PDF描述 |
|---|---|
| MAX9486EUG | 8kHz Reference Clock Synthesizer with Multiple Outputs at 35.328MHz |
| MAX9486 | 8kHz Reference Clock Synthesizer with Multiple Outputs at 35.328MHz |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX9476EUG-T | 功能描述:時鐘發生器及支持產品 35.328MHz Clock Synthesizer RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MAX9480EUP | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX9481EUP | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX9482EUI | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX9483CEE | 功能描述:激光驅動器 RoHS:否 制造商:Micrel 數據速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
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