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AK8130F Dataheets PDF



Part Number AK8130F
Manufacturers AKM
Logo AKM
Description Multi Clock Generator
Datasheet AK8130F DatasheetAK8130F Datasheet (PDF)

AK8130F Low Power Multiclock Generator with VCXO AK8130F Features 27MHz Crystal Input Four Frequency-Selectable Clock Outputs One 27MHz-Reference Output Selectable Clock out Frequencies: - 74.1758MHz/Off - 20.000,25.000MHz - 4.9152, 12.000, 24.000MHz - 50.000MHz Built-in VCXO - Pull Range: ±110ppm (Min.) Low Jitter Performance - Period Jitter: 150 psec (Typ.) at CLK1-4 - Long Term Jitter : 0.85ns (Typ.) 74.1758MHz 160 psec (Typ.) at REFOUT Low Current Consumption: 16.5mA (Typ.) at 3.3V Supply V.

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AK8130F Low Power Multiclock Generator with VCXO AK8130F Features 27MHz Crystal Input Four Frequency-Selectable Clock Outputs One 27MHz-Reference Output Selectable Clock out Frequencies: - 74.1758MHz/Off - 20.000,25.000MHz - 4.9152, 12.000, 24.000MHz - 50.000MHz Built-in VCXO - Pull Range: ±110ppm (Min.) Low Jitter Performance - Period Jitter: 150 psec (Typ.) at CLK1-4 - Long Term Jitter : 0.85ns (Typ.) 74.1758MHz 160 psec (Typ.) at REFOUT Low Current Consumption: 16.5mA (Typ.) at 3.3V Supply Voltage: 3.0 – 3.6V Operating Temperature Range: -20 to +85℃ Package: 16-pin SSOP (Lead free) Description The AK8130F is a member of AKM’s low power multi clock generator family designed for a feature rich DTV or STB, requiring a range of system clocks with high performance. The AK8130F generates different frequency clocks from a 27MHz crystal oscillator and provides them to up to four outputs configured by pin-setting. The on-chip VCXO accepts a voltage control input to allow the output clocks to vary by ±110 ppm for synchronizing to the external clock system. Both circuitries of VCXO and PLL in AK8130F are derived from AKM’s long-term-experienced clock device technology, and enable clock output to perform low jitter and to operate with very low current consumption. The AK8130F is available in a 16-pin SSOP package. Applications Digital TV Sets Personal Video Recorders Set-Top-Boxes Multi Media Receivers Block Diagram VDD X1 Voltage Controlled Crystal Oscillator PLL1 PLL1 CLK1 X2 VIN PLL2 Divide Logic and Output Control CLK2 PLL3 S0 S1 S2 CLK3 CLK4 REFOUT GND AK8130F Multi Clock Generator MS1078-E-01 -1- Dec-2013 http://www.Datasheet4U.com AK8130F Pin Descriptions Package: 16-Pin SSOP(Top View) X1 S0 S1 VIN VDD1 GND1 CLK1 CLK2 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 X2 VDD3 S2 VDD2 GND2 CLK4 CLK3 REFOUT Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin Name X1 S0 S1 VIN VDD1 GND1 CLK1 CLK2 REF OUT CLK3 CLK4 GND2 VDD2 S2 VDD3 X2 Pin Type XO IN IN IN --OUT OUT OUT OUT OUT --IN -XI Description Crystal connection, Connect to 27.000MHz crystal Please open when an external clock input is used Clock Out Frequency Select 0, See Table 1 for the selection Clock Out Frequency select 1, See Table 1 for the selection VCXO Control Voltage Input Power Supply 1 Ground 1 Clock output 1, See Table 1 for its selectable frequency Clock output 2, See Table 1 for its selectable frequency Reference Clock Output of VCXO based on 27.000MHz Crystal Clock output 3, See Table 1 for its selectable frequency Clock output 4, See Table 1 for its selectable frequency Ground 2 Power Supply 2 Clock Out Frequency select 1, See Table 1 for the selection Power Supply 3 Crystal connection, Connect to 27.000MHz crystal Or external clock input (minimum 1Vpp input). (1) (2) (1) (1) (1) Internal pull up 360k (2) Internal pull down 510k Ordering Information Part Number AK8130F Marking 8130F Shipping Packaging Tape and Reel Package 16-pin SSOP Temperature Range -20 to 85 ℃ Dec-2013 -2- MS1078-E-01 AK8130F Absolute Maximum Rating Over operating free-air temperature range unless otherwise noted Items Supply voltage Input voltage Input current (any pins except supplies) Storage temperature Note (1) Stress beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only. Functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to absolute-maximum-rating conditions for extended periods may affect device reliability. Electrical parameters are guaranteed only over the recommended operating temperature range. Symbol VDD Vin IIN Tstg (1) Ratings -0.3 to 4.6 VSS-0.3 to VDD+0.3 ±10 -55 to 130 Unit V V mA C ESD Sensitive Device This device is manufactured on a CMOS process, therefore, generically susceptible to damage by excessive static voltage. Failure to observe proper handling and installation procedures can cause damage. AKM recommends that this device is handled with appropriate precautions. Recommended Operation Conditions Parameter Operating temperature Supply voltage (1) Symbol Ta VDD Cp1 Cp2 Conditions Min -20 3.0 Typ Max 85 Unit C V pF pF 3.3 3.6 15 25 Output Load Capacitance Note: Pin: CLK1-4 Pin: REFOUT (1) Power to VDD1, VDD2 and VDD3 requires to be supplied from a single source. 0.1F for power supply line should be installed close to each VDD pin. A decoupling capacitor of MS1078-E-01 -3- Dec-2013 AK8130F DC Characteristics All specifications at VDD: over 3.0 to 3.6V, Ta: Parameter High Level Input Voltage Low Level Input Voltage Input Current 1 Input Current 2 High Level Output Voltage Low level Output Voltage Current Consumption Symbol VIH VIL IL 1 IL 2 VOH VOL -20 to +85℃, 27MHz Crystal, unless otherwise noted Conditions Pin: S0,S1,S2 Pin: S0,S1,S2 Pin: S0,S1,S2 PIN: VIN Pin: CLK1-4, REFOUT IOH=-4mA Pin: CLK1-4, REFOUT IOL=+4mA No load IDD Clock.


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