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參數(shù)資料
| 型號(hào)： | SM802124UMG |
| 廠商： | Micrel Inc |
| 文件頁(yè)數(shù)： | 9/9頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC SYNTHESIZER 125MHZ DUAL 24QFN |
| 特色產(chǎn)品： | SM802124 Synthesizer |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 系列： | ClockWorks™, RotaryWave™ |
| 類型： | * |
| PLL： | 帶旁路 |
| 輸入： | LVCMOS |
| 輸出： | CMOS |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:2 |
| 差分 - 輸入:輸出： | 無(wú)/是 |
| 頻率 - 最大： | 125MHz |
| 除法器/乘法器： | 是/無(wú) |
| 電源電壓： | 2.375 V ~ 3.465 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-VFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 24-QFN（4x4） |
| 包裝： | 管件 |
| 其它名稱： | 576-3999 |
DS633F1
9
CS44600
DC ELECTRICAL CHARACTERISTICS
(GND = 0 V, all voltages with respect to ground; DAI_MCLK = 12.288 MHz, XTAL = 24.576 MHz, PWM Switch
Rate = 384 kHz unless otherwise specified.)
4.
Normal operation is defined as RST = HI with a 997 Hz, 0 dBFS input.
5.
Current consumption increases with increasing XTAL clock rates and PWM switch rates. Variance be-
tween DAI clock rates is negligible.
6.
ILC measured with no external loading on the SDA pin.
7.
Valid with PSRR function enabled and the recommended external ADC (CS4461) and filtering.
8.
Power down mode is defined as RST pin = LOW with all clock and data lines held static.
9.
When RST pin = LOW, the internal oscillator is active to provide a valid clock for the SYS_CLK output.
DIGITAL INTERFACE CHARACTERISTICS
(GND = 0 V, all voltages with respect to ground)
10. Serial Port
signals
include:
SYS_CLK, DAI_MCLK, DAI_SCLK, DAI_LRCK, DAI_SDIN1-3
Control Port signals include: SCL/CCLK, SDA/CDOUT, AD0/CS, AD1/CDIN, INT, RST, MUTE
PWM signals include: PWMOUTA1-B3, PSR_MCLK, PSR_SYNC, PSR_DATA, PS_SYNC, GPIO[6:0]
Parameter
Symbol
Min
Typ
Max
Units
Normal Operation (Note 4)
Power Supply Current (Note 5)
VD = 2.5 V
VDX = 3.3 V
VDP = 3.3 V
VLS = 3.3 V
VLC = 3.3 V (Note 6)
ID
IDX
IDP
ILS
ILC
-
150
2
1.2
150
250
-
mA
A
Power Dissipation
VD=2.5 V, VDX = VDP = VLS = VLC = 3.3 V
-
387
500
mW
Power Supply Rejection Ratio (Note 7)
(1 kHz)
(60 Hz)
PSRR
-
15
40
-
dB
Power-Down Mode (Note 8)
Power Supply Current
All Supplies except VDX (Note 9)
Ipd
-80
-
A
Parameters (Note 10)
Symbol
Min
Typ
Max
Units
High-Level Input Voltage
XTAL
PWM Interface
Serial Audio Interface
Control Interface
VIH
0.7xVDX
0.7xVDP
0.7xVLS
0.7xVLC
-
V
Low-Level Input Voltage
XTAL
PWM Interface
Serial Audio Interface
Control Interface
VIL
-
0.2xVDX
0.2xVDP
0.2xVLS
0.2xVLC
V
High-Level Output Voltage at Io = -2 mA
PWM Interface
Serial Audio Interface
Control Interface
VOH
VDP-1.0
VLS-1.0
VLC-1.0
-
V
Low-Level Output Voltage at Io = 2 mA
PWM Interface
Serial Audio Interface
Control Interface
VOL
-
0.45
V
Input Leakage Current
Iin
--
±10
A
Input Capacitance
-
8
pF
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SM802124UMG TR | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 2 LVCMOS at 125 MHz Clock Synthesizer RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SM802124UMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ClockWorks? DUAL 125MHz Ultra-Low Jitter, CMOS Frequency Synthesizer |
| SM802124UMG-TR | 功能描述:IC SYNTHESIZER 125MHZ DUAL 24QFN 制造商:microchip technology 系列:ClockWorks??，RotaryWave?? 包裝:剪切帶（CT） 零件狀態(tài):停產(chǎn) 類型:* PLL:帶旁路 輸入:LVCMOS 輸出:CMOS 電路數(shù):1 比率 - 輸入:輸出:1:2 差分 - 輸入:輸出:無(wú)/是 頻率 - 最大值:125MHz 分頻器/倍頻器:是/無(wú) 電壓 - 電源:2.375 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商器件封裝:24-QFN（4x4） 標(biāo)準(zhǔn)包裝:1 |
| SM802128 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ClockWorksΤΜ 10GbE Octal 156.25MHz,312.5MHz, Ultra-Low Jitter, LVPECL |
| SM802128UMG | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 8 LVPECL at 156.25 MHz Clock Synthesizer RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
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