ASAHI KASEI EMD CORPORATION Single Clock Generator AK8113 Features Description The AK8113 is a single clock generator IC with an integrated PLL. It can generate either a 74.17582MHz or a 74.25MHz clock from a 27MHz master clock input frequency. Through pin control, the output can be enabled or disabled, the frequency can be changed, and the device can be placed in a power-down mode. A high performance PLL locks to the master clock input, generating a low jitter, highly accurate clock output without an external crystal. Output Frequency Range: 74.17582MHz / 74.25MHz (Selectable) Input Frequency: 27MHz Low Jitter Performance: 15 ps (Typ.) Period, 1σ Low Current Consumption: 3.8mA (Typ.) Output Load: 15pF (max.) Supply Voltage: 2.7 – 3.6V Operating Temperature Range: -20 to +85℃ Package: 6-pin SON (lead-free) Body Size 2.6mm x 1.6mm Applications High Definition Block Diagram AK8113 Single Clock Generator MS0517-E-05 Aug-08 -1- The brand name of AKEMD’s IC’s AK8113 Pin Descriptions Package: 6-Pin SON (Top View) *lead-free Pin No. Pin Name Pin Type 1 VDD -- Power Supply 2 VSS -- Ground 3 CLKOUT OUT 4 OE IN 5 FSEL IN Description Clock output 6 CLKIN Output clock frequency is selectable to 74.17582MHz or 74.25MHz by setting the FSEL pin. In power down mode (OE = “L”), this pin is “L”. CLKOUT output enable control “L”: CLKOUT=”L” and power down. “H”: active Clock frequency select “L”: 74.25MHz, “H”: 74.17582MHz (1) (1) Clock input (27MHz) Place the AK8113 in power down (OE = “L”) mode when an input clock is not supplied. Unstable input to the CLKIN causes the unstable CLKOUT signal. DC input to the CLKIN also causes the unstable CLKOUT signal. IN (1) Internal pull down 100kΩ (Typ.) Ordering Information Part Number Marking Shipping Packaging Package Temperature Range AK8113L 113(AK8113) Tape and Reel 6-pin SON -20 to 85 ℃ Aug-08 MS0517-E-05 -2- The brand name of AKEMD’s IC’s AK8113 Absolute Maximum Rating Over operating free-air temperature range unless otherwise noted Items Symbol Supply Voltage (1) Ratings Unit V VDD -0.3 to 4.6 Input Voltage Vin VSS-0.3 to VDD+0.3 V Input Current (any pins except supplies) IIN ±10 mA Tstg -55 to 130 °C 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. 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. AKEMD recommends that this device is handled with appropriate precautions. Recommended Operation Conditions Parameter Operating Temperature Symbol Conditions Min Ta -20 Supply Voltage VDD 2.7 Input Clock Frequency Fin Input Clock Duty Cycle Output Load Capacitance Cp1 Pin: CLKOUT MS0517-E-05 Typ 3.0 Max Unit 85 °C 3.6 V 27 MHz 50 % 15 pF Aug-08 -3- The brand name of AKEMD’s IC’s AK8113 DC Characteristics All specifications at VDD: over 2.7 to 3.6V, Ta: -20 to +85℃, Input Frequency: 27MHz, unless otherwise noted Parameter Conditions Symbol MIN TYP MAX Unit High Level Input Voltage VIH Pin: CLKIN, FSEL, OE Low Level Input Voltage VIL Pin: CLKIN, FSEL, OE Input Current 1 IL 1 Pin: CLKIN -10 +10 μA Input Current 2 IL 2 Pin: OE, FSEL -10 +75 μA High Level Output Voltage VOH IOH=-4mA Low Level Output Voltage VOL 0.8VDD V 0.2VDD V Pin: CLKOUT 0.8VDD V (VDD=3.0V, Ta=25℃) Pin: CLKOUT IOL=+4mA 0.2VDD V (VDD=3.0V, Ta=25℃) Current Consumption IDD Power down current Ipd No load 3.8 (VDD=3.0V, Ta=25℃) OE=”L” 0 FSEL=”L” or open mA 10 μA AC Characteristics All specifications at VDD: over 2.7 to 3.6V, Ta: -20 to +85℃, Input Frequency: 27MHz, unless otherwise noted Parameter Symbol Output Clock Duty Cycle Output Clock Rise Time Output Clock Fall Time Output Clock Jitter Output Lock Time (1) (2) (3) (2) (3) (2) (3) (2) (3) Conditions MIN TYP MAX Unit 45 50 55 % trise 0.2VDD to 0.8VDD 1.8 ns tfall 0.2VDD to 0.8VDD 1.8 ns Jit Period, 1σ 15 ps tlock Power-up 1 ms (1) The time that output reaches the target frequency within accuracy of ±0.1% from the point that the power supply reaches VDD (2) With the load capacitance specified by the recommended operation conditions (3) Design value Aug-08 MS0517-E-05 -4- The brand name of AKEMD’s IC’s AK8113 Package Information • Mechanical data (Units:mm) 0.2±0.1 (0.1) (1.24) 2.6±0.1 3.0±0.1 (0.1) (0.1) 0.13±0.05 0.5 (0.1) 0.2±0.1 (0.1) (Φ0.4) 0.5 Bottom View S + 0.1 0.1 M S • Marking a: #1 Pin Index b: Part number c: Date code (3 digits) AKM and the logo - - are the brand of AKEMD’s IC’s and identify that AKEMD continues to offer the best choice for high performance mixed-signal solution under this brand. MS0517-E-05 Aug-08 -5- The brand name of AKEMD’s IC’s AK8113 • RoHS Compliance All integrated circuits form Asahi Kasei EMD Corporation (AKEMD) assembled in “lead-free” packages* are fully compliant with RoHS. (*) RoHS compliant products from AKEMD are identified with “Pb free” letter indication on product label posted on the anti-shield bag and boxes. IMPORTANT NOTICE l These products and their specifications are subject to change without notice. When you consider any use or application of these products, please make inquiries the sales office of Asah i Kasei EMD Corporation (AKEMD) or authorized distributors as to current status of the products. l AKEMD assumes no liability for infringement of any patent, intellectual property, or other rights in the application or use of any information contained herein. l Any export of these products, or devices or systems containing them, may require an export license or other official approval under the law and regulations of the country of export pertaining to customs and tariffs, currency exchange, or strategic materials. l AKEMD products are neither intended nor authorized for use as critical components Note1) in any safety, life support, or other hazard related device or system Note2), and AKEMD assumes no responsibility for such use, except for the use approved with the express written consent by Representative Director of AKEMD. As used here: Note1) A critical component is one whose failure to function or perform may reasonably be expected to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing it, and which must therefore meet very high standards of performance and reliability. Note2) A hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerospace, nuclear energy, or other fields, in which its failure to function or perform may reasonably be expected to result in loss of life or in significant injury or damage to person or property. l It is the responsibility of the buyer or distributor of AKEMD products, who distributes, disposes of, or otherwise places the product with a third party, to notify such third party in advance of the above content and conditions, and the buyer or distributor agrees to assume any and all responsibility and liability for and hold AKEMD harmless from any and all claims arising from the use of said product in the absence of such notification. Aug-08 MS0517-E-05 -6-