5052H series Crystal Oscillator Module ICs OVERVIEW The 5052H series are miniature crystal oscillator module ICs supported 20MHz to 80 MHz fundamental oscillation mode and 125°C operation. The Oscillator circuit stage has voltage regulator drive, significantly reducing current consumption and crystal drive current, compared with existing devices, and significantly reducing the oscillator characteristics supply voltage dependency. There are 3 pad layout package options available for optimized mounting, making these devices ideal for miniature crystal oscillators. FEATURES ▪ Wide range of operating supply voltage: 1.60 to 3.63V ▪ Regulated voltage drive oscillator circuit for reduced power consumption and crystal drive current ▪ Optimized low crystal drive current oscillation for miniature crystal units ▪ 3 pad layout options for mounting 5052HAx: for Flip Chip Bonding 5052HBx: for Wire Bonding (Type I) 5052HCx: for Wire Bonding (Type II) ▪ Recommended oscillation frequency range (fundamental oscillator) :20 to 60MHz (Hx1~Hx5 ver.) 40 to 80MHz (HxP~HxT ver.) ▪ Multi-stage frequency divider for low-frequency output support: 1.25MHz (Hx1~Hx5 ver.) 2.5MHz (HxP~HxT ver.) ▪ Frequency divider built-in Selectable by version: fOSC,fOSC/2,fOSC/4,fOSC/8,fOSC/16 ▪ Output drive capability: ±4mA ▪ -40 to 125°C operating temperature range ▪ Standby function High impedance in standby mode, oscillator stops ▪ CMOS output duty level (1/2VDD) ▪ 50±5% output duty ▪ 15pF output drive capability ▪ Wafer form (WF5052Hxx), Chip form (CF5052Hxx) APPLICATIONS ▪ 3.2 x 2.5 , 2.5 x 2.0 , 2.0 x 1.6 size miniature crystal oscillator modules SERIES CONFIGURATION Operating supply voltage range[V] PAD layout Flip Chip Bonding 1.60 to 3.63 Output frequency and version name*2 Oscillation frequency *1 range [MHz] fOSC fOSC/2 fOSC/4 fOSC/8 fOSC/16 20 to 60 5052HA1 5052HA2 5052HA3 5052HA4 5052HA5 40 to 80 5052HAP 5052HAQ 5052HAR 5052HAS 5052HAT Wire Bonding 20 to 60 5052HB1 5052HB2 5052HB3 5052HB4 5052HB5 Type I 40 to 80 5052HBP - - - - Wire Bonding 20 to 60 5052HC1 5052HC2 5052HC3 5052HC4 5052HC5 Type II 40 to 80 5052HCP - - - - *1. The oscillation frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the oscillation frequency range is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated. *2. It becomes WF5052Hxx in case of the wafer form and CF5052Hxx in case of the chip form. ORDERING INFORMATION Device Package WF5052Hxx-5 Wafer form CF5052Hxx-5 Chip form Version name WF5052H□□-5 Form WF : Wafer form CF : Chip(Die) form Frequency divider function/Oscillation frequency range PAD layout A: for Flip Chip Bonding B: for Wire Bonding (Type I) C: for Wire Bonding (Type II) SEIKO NPC CORPORATION - 1 5052H series PAD LAYOUT ▪ WF5052HAx (for Flip Chip Bonding) ▪ CF5052HBx (for Wire Bonding (Type I)) Y INHN (-300,-285) 5 4 (0,0) 6 3 1 2 XT XTN (300,285) (300,285) (300,285) VSS ▪ CF5052HCx (for Wire Bonding (Type II)) 5 Q Q VDD Y VDD 4 (0,0) 6 (-300,-285) INHN 3 1 2 XTN XT VDD VSS Y INHN 5 4 (0,0) 6 XT X X VSS 2 1 (-300,-285) 3 Q XTN X Chip size : 0.60x0.57mm Chip size : 0.60x0.57mm Chip size : 0.60x0.57mm Chip thickness : 100μm Chip thickness : 100μm Chip thickness : 100μm PAD size : 80μm PAD size : 80μm PAD size : 80μm Chip base : VSS level Chip base : VSS level Chip base : VSS level · Coordinates at the chip center are (0,0). PAD COORDINATES PAD No. PIN DESCRIPTION PAD coordinate[μm] PAD No. Pin Function X Y 5052HAx 5052HBx 5052HCx 1 -145.2 -193.5 1 2 1 XT 2 145.2 -193.5 2 1 2 XTN Crystal is connected between XT and XTN. 3 208.5 -1.1 3 6 5 VDD (+)supply voltage 4 208.5 193.5 4 5 4 Q 5 -208.5 193.5 5 4 3 VSS 6 -208.5 -1.1 6 3 6 INHN Crystal connection pins. Output one of fOSC,fOSC/2,fOSC/4,fOSC/8,fOSC/16 (-)ground Input pin controlled output state(oscillator stops when LOW), Power-saving pull-up resistor built-in BLOCK DIAGRAM INHN VRG XT RF 1 N RD CG N=1,2,4,8,16 CD CMOS Q VDD VSS XTN SEIKO NPC CORPORATION - 2 5052H series SPECIFICATIONS Absolute Maximum Ratings VSS=0V Parameter Symbol Condition Rating Unit -0.3 to +4.0 V Input pins -0.3 to VDD+0.3 V -0.3 to VDD+0.3 V ±20 mA 150 °C -65 to +150 °C *1 VDD Between VDD and VSS *1*2 VIN Supply voltage range Input voltage range *1*2 Output voltage range VOUT Output pins Output current*3 IOUT Q pin Junction temperature*3 Tj *4 Storage temperature range TSTG Chip form, Wafer form *1. This parameter rating is the values that must never exceed even for a moment. This product may suffer breakdown if this parameter rating is exceeded. Operation and characteristics are guaranteed only when the product is operated at recommended operating conditions. *2. VDD is a VDD value of recommended operating conditions. *3. Do not exceed the absolute maximum ratings. If they are exceeded, a characteristic and reliability will be degraded. *4. When stored in nitrogen or vacuum atmosphere applied to IC itself only (excluding packaging materials). Recommended Operating Conditions VSS=0V Parameter Symbol Oscillator frequency*1 fOSC Output frequency fOUT Operating supply voltage VDD Input voltage VIN Operating temperature Ta Output load capacitance CLOUT Condition Rating MIN TYP MAX Unit 5052Hx1 ~ Hx5 ver. 20 60 5052HxP ~ HxT ver. 40 80 VDD=1.60 to 3.63V 5052Hx1 ~ Hx5 ver. 1.25 60 CLOUT≤15pF 5052HxP ~ HxTver. 2.5 80 Between VDD and VSS*2 1.60 3.63 Input pins VSS VDD V -40 +125 °C 15 pF VDD=1.60 to 3.63V Q output MHz MHz V *1. The oscillation frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the oscillation frequency range is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated. *2. Mount a ceramic chip capacitor that is larger than 0.01μF proximal to IC (within approximately 3mm) between VDD and VSS in order to obtain stable operation of 5052H series. In addition, the wiring pattern between IC and capacitor should be as wide as possible. Note. Since it may influence the reliability if it is used out of range of recommended operating conditions, this product should be used within this range. SEIKO NPC CORPORATION - 3 5052H series Electrical Characteristics DC Characteristics (Hx1~Hx5 version) VDD=1.60 to 3.63V, VSS=0V, Ta= -40 to +125°C unless otherwise noted. Parameter Symbol Q pin HIGH-level output voltage Q pin LOW-level output voltage INHN pin HIGH-level input voltage INHN pin LOW-level input voltage Q pin Output leakage current *1 Current consumption Condition MIN TYP MAX Unit VOH measurement circuit 3, IOH=-4mA VDD-0.4 VDD V VOL measurement circuit 3, IOL=4mA 0 0.4 V VIH measurement circuit 4 VIL measurement circuit 4 IZ measurement circuit 5, INHN=“Low” Q=VDD 5052Hx1(fOSC), measurement circuit 1, no load, INHN=“OPEN”, fOSC=48MHz, fOUT=48MHz VDD=3.3V 1.4 2.8 VDD=2.5V 0.9 1.8 VDD=1.8V 0.7 1.4 5052Hx2(fOSC/2), measurement circuit 1, no load, INHN=”OPEN”, fOSC=48MHz, fOUT=24MHz VDD=3.3V 1.2 2.4 VDD=2.5V 0.8 1.6 VDD=1.8V 0.6 1.2 5052Hx3(fOSC/4), measurement circuit 1, no load, INHN=“OPEN”, fOSC=48MHz, fOUT=12MHz VDD=3.3V 1.0 2.0 VDD=2.5V 0.7 1.4 VDD=1.8V 0.5 1.0 5052Hx4(fOSC/8), measurement circuit 1, no load, INHN=“OPEN”, fOSC=48MHz, fOUT=6MHz VDD=3.3V 1.0 2.0 VDD=2.5V 0.6 1.2 VDD=1.8V 0.5 1.0 5052Hx5(fOSC/16),measurement circuit 1, VDD=3.3V no load, INHN=“OPEN”, VDD=2.5V fOSC=48MHz, fOUT=3MHz VDD=1.8V 0.9 1.8 0.6 1.2 0.4 0.8 IDD 0.7VDD V 0.3VDD Q=VSS 10 -10 Ta=-40 to +85°C 10 Ta=-40 to +125°C 20 V A mA mA mA mA mA Standby current IST Measurement circuit 1 INHN=“Low” INHN pin pull-up resistance RPU1 Measurement circuit 6 0.8 3 24 M RPU2 Measurement circuit 6 30 70 150 k 50 100 200 k 4.0 5.0 6.0 6.4 8.0 9.6 Oscillator feedback resistance Oscillator capacitance Rf CG CD Design value (a monitor pattern on a wafer is tested), Excluding parasitic capacitance. A pF *1. The consumption current IDD(CLOUT) with a load capacitance(CLOUT) connected to the Q pin is given by the following equation, where IDD is the no-load consumption current and fOUT is the output frequency. IDD(CLOUT)[mA] = IDD[mA]+CLOUT[pF]×VDD[V]×fOUT[MHz]·10-3 SEIKO NPC CORPORATION - 4 5052H series DC Characteristics (HxP~HxT version) VDD=1.60 to 3.63V, VSS=0V, Ta= -40 to +125°C unless otherwise noted. Parameter Symbol Q pin HIGH-level output voltage Q pin LOW-level output voltage INHN pin HIGH-level input voltage INHN pin LOW-level input voltage Q pin Output leakage current Condition MIN Current consumption MAX Unit VOH measurement circuit 3, IOH=-4mA VDD-0.4 VDD V VOL measurement circuit 3, IOL=4mA 0 0.4 V VIH measurement circuit 4 VIL measurement circuit 4 IZ measurement circuit 5, INHN=“Low” 0.7VDD IDD V 0.3VDD Q=VDD Q=VSS 10 -10 VDD=3.3V 2.4 4.8 VDD=2.5V 1.7 3.4 VDD=1.8V 1.3 2.6 5052HxQ(fOSC/2), measurement circuit 1, VDD=3.3V no load, INHN=”OPEN”, VDD=2.5V fOSC=80MHz, fOUT=40MHz VDD=1.8V 2.0 4.0 1.3 2.6 0.9 1.8 VDD=3.3V 1.7 3.4 VDD=2.5V 1.1 2.2 VDD=1.8V 0.8 1.6 VDD=3.3V 1.5 3.0 VDD=2.5V 0.9 1.8 VDD=1.8V 0.7 1.4 5052HxT(fOSC/16),measurement circuit 1, VDD=3.3V no load, INHN=“OPEN”, VDD=2.5V fOSC=80MHz, fOUT=5MHz VDD=1.8V 1.4 2.8 0.9 1.8 0.7 1.4 5052HxP(fOSC), measurement circuit 1, no load, INHN=“OPEN”, fOSC=80MHz, fOUT=80MHz *1 TYP 5052HxR(fOSC/4), measurement circuit 1, no load, INHN=“OPEN”, fOSC=80MHz, fOUT=20MHz 5052HxS(fOSC/8), measurement circuit 1, no load, INHN=“OPEN”, fOSC=80MHz, fOUT=10MHz Ta=-40 to +85°C 10 Ta=-40 to +125°C 20 V A mA mA mA mA mA Standby current IST Measurement circuit 1 INHN=“Low” INHN pin pull-up resistance RPU1 Measurement circuit 6 0.8 3 24 M RPU2 Measurement circuit 6 30 70 150 k 50 100 200 k 1.6 2.0 2.4 2.4 3.0 3.6 Oscillator feedback resistance Oscillator capacitance Rf CG CD Design value (a monitor pattern on a wafer is tested), Excluding parasitic capacitance. A pF *1. The consumption current IDD(CLOUT) with a load capacitance(CLOUT) connected to the Q pin is given by the following equation, where IDD is the no-load consumption current and fOUT is the output frequency. IDD(CLOUT)[mA] = IDD[mA]+CLOUT[pF]×VDD[V]×fOUT[MHz]·10-3 SEIKO NPC CORPORATION - 5 5052H series AC Characteristics (Hx1~Hx5 version) VDD = 1.60 to 3.63V, VSS = 0V, Ta = -40 to +125°C unless otherwise noted Parameter Q pin Output rise time Q pin Output fall time Q pin Output duty cycle Q pin Output disable delay time Condition Symbol MIN TYP MAX 5.0 Unit tr1 Measurement circuit 1, CLOUT=15pF, 0.1VDD 0.9VDD, VDD=2.25 to 3.63V 1.5 tr2 Measurement circuit 1, CLOUT=15pF, 0.1VDD 0.9VDD, VDD=1.60 to 2.25V 2.0 6.0 tf1 Measurement circuit 1, CLOUT=15pF, 0.9VDD 0.1VDD, VDD=2.25 to 3.63V 1.5 5.0 tf2 Measurement circuit 1, CLOUT=15pF, 0.9VDD 0.1VDD, VDD=1.60 to 2.25V 2.0 6.0 50 55 % 200 ns DUTY tOD Measurement circuit 1, Ta=25°C, CLOUT=15pF, VDD=1.60 to 3.63V ns ns 45 Measurement circuit 2, Ta=25°C, CLOUT≤15pF AC Characteristics (HxP~HxTversion) VDD = 1.60 to 3.63V, VSS = 0V, Ta = -40 to +125°C unless otherwise noted Parameter Q pin Output rise time Q pin Output fall time Q pin Output duty cycle Q pin Output disable delay time Symbol Condition MIN TYP MAX 3.5 Unit tr1 Measurement circuit 1, CLOUT=15pF, 0.1VDD 0.9VDD, VDD=2.25 to 3.63V 1.0 tr2 Measurement circuit 1, CLOUT=15pF, 0.1VDD 0.9VDD, VDD=1.60 to 2.25V 1.5 5.0 tf1 Measurement circuit 1, CLOUT=15pF, 0.9VDD 0.1VDD, VDD=2.25 to 3.63V 1.0 3.5 tf2 Measurement circuit 1, CLOUT=15pF, 0.9VDD 0.1VDD, VDD=1.60 to 2.25V 1.5 5.0 50 55 % 200 ns DUTY tOD Measurement circuit 1, Ta=25°C, CLOUT=15pF, VDD=1.60 to 3.63V Measurement circuit 2, Ta=25°C, CLOUT≤15pF ns ns 45 SEIKO NPC CORPORATION - 6 5052H series Timing chart 0.9VD D 0.9VDD Q 0.1VD D DUTY measurement voltage 0.5VDD DUTY = Tw/T×100 (%) 0.1VD D Tw T tr tf Figure 1. Output switching waveform VDD VIH INHN VIL VSS tOD VDD 0.1V Q 0.5VDD VSS 0.1V fOUT Hi-Z Low fOUT When INHN goes HIGH to LOW, the Q output becomes high impedance. When INHN goes LOW to HIGH, the Q output goes LOW once and then becomes normal output operation after having detected oscillation signals. Figure 2. Output disable and oscillation start timing chart SEIKO NPC CORPORATION - 7 5052H series FUNCTIONAL DESCRIPTION INHN Function Q output is stopped and becomes high impedance. INHN Q Oscillator HIGH or Open fOUT Operating LOW Hi-Z Stopped Power Saving Pull-up Resistor The INHN pin pull-up resistance changes its value to RPU1 or RPU2 in response to the input level (HIGH or LOW). When INHN is tied to LOW level, the pull-up resistance becomes large (RPU1), thus reducing the current consumed by the resistance. When INHN is left open circuit or tied to HIGH level, the pull-up resistance becomes small (RPU2), thus internal circuit of INHN becomes HIGH level. Consequently, the IC is less susceptible to the effects of noise, helping to avoid problems such as the output stopping suddenly. Oscillation Detection Function The 5052H series have an oscillation detection circuit. The oscillation detection circuit disables the output until crystal oscillation becomes stable when oscillation circuit starts up. This function avoids the abnormal oscillation in the initial power up and in a reactivation by INHN. SEIKO NPC CORPORATION - 8 5052H series MEASUREMENT CIRCUITS MEASUREMENT CIRCUIT 1 Measurement Parameter : IDD, IST, DUTY tr, tf A *AC characteristics observed on the Q pin using an oscilloscope. IDD,IST VDD 0.1μF SW1 XT X'tal Q Parameter SW1 SW2 IDD OFF OFF IST ON or OFF ON DUTY, tr, tf ON OFF XTN INHN VSS C LOUT (Including probe capacitance) SW2 MEASUREMENT CIRCUIT 2 Measurement Parameter : tOD Input signal : 1Vp-p,sine wave 0.1μF VDD 0.001μF Signal Generator RL1=1kΩ XTN Q 50Ω INHN CLOUT VSS Function Generator RL2=1kΩ (Including probe capacitance) 50Ω Input signal :VDD→VSS MEASUREMENT CIRCUIT 3 Measurement Parameter : VOH ,VOL 0.1μF VDD 50Ω Q 0.001μF Signal Generator XTN 50Ω VOH VOL VSS 0.1μF V VS XTN input signal : 1Vp-p,sine wave Q ΔV VS adjusted so that ΔV=50×IOH VOH VS Q ΔV VS VOL VS adjusted so that ΔV=50×IOL SEIKO NPC CORPORATION - 9 5052H series MEASUREMENT CIRCUIT 4 Measurement Parameter : VIH, VIL VDD 0.1μF XT Q X'tal XTN VSS INHN VIH, VIL V VIH: VSS→VDD voltage that changes output state VIL: VDD→VSS voltage that changes output state MEASUREMENT CIRCUIT 5 Measurement Parameter : IZ VDD 0.1μF Q IZ VSS INHN VDD or VSS A MEASUREMENT CIRCUIT 6 Measurement Parameter : RPU1, RPU2 VDD 0.1μF VSS INHN VIN V A IPU RPU1 = VDD (VIN = 0V) IPU RPU2 = VDD 0.7VDD IPU (VIN = 0.7VDD) SEIKO NPC CORPORATION - 10 5052H series REFERENCE DATA The following characteristics are measured using the crystal below. Note that the characteristics will vary with the crystal used. Crystal used for measurement Crystal parameters Parameter 40MHz 48MHz 80MHz C0(pF) 1.4 1.8 3.2 R1(Ω) 8 7 13 L1 C1 R1 C0 4.0 4.0 3.5 3.5 3.0 3.0 2.5 2.5 IDD [mA] IDD [mA] Current Consumption 2.0 1.5 2.0 1.5 1.0 1.0 0.5 0.5 0.0 0.0 1.5 2.0 2.5 VDD [V] 3.0 3.5 4.0 1.5 5052Hx1, fOSC=48MHz, Ta=25C, no load 2.0 2.5 VDD [V] 3.0 3.5 4.0 5052HxP, fOSC=80MHz, Ta=25C, no load Negative Resistance 0 Negative Resistance [Ω] Negative Resistance [Ω] 0 -500 -1000 C0: 2pF C0: 1pF -1500 C0: none -2000 -500 -1000 C0: 2pF -1500 C0: 1pF C0: none -2000 10 20 30 40 Frequency [MHz] 50 60 5052Hx1, VDD=3.3V, Ta=25C Measurement equipment: Agilent Impedance analyzer 4396B 20 30 40 50 60 Frequency [MHz] 70 80 5052HxP, VDD=3.3V, Ta=25C The figures show the measurement result of the crystal equivalent circuit C0 capacitance, connected between the XT and XTN pins. They were performed with Agilent 4396B using the NPC test jig. They may vary in a measurement jig, and measurement environment. SEIKO NPC CORPORATION - 11 5052H series Frequency Deviation by Voltage 1.0 Frequency deviation [ppm]] Frequency deviation [ppm]] 1.0 0.5 0.0 -0.5 -1.0 0.5 0.0 -0.5 -1.0 1.5 2.0 2.5 3.0 VDD[V] 3.5 4.0 1.5 5052Hx1, fOSC=40MHz, Ta=25C, 2.5V std. 2.0 2.5 3.0 VDD[V] 3.5 4.0 5052HxP, fOSC=80MHz, Ta=25C, 2.5V std. Drive Level 80 80 Drive Level [μW]] 100 Drive Level [μW]] 100 60 40 20 0 60 40 20 0 1.5 2.0 2.5 3.0 VDD [V] 3.5 4.0 1.5 5052Hx1, fOSC=40MHz, Ta=25C 2.0 2.5 3.0 VDD [V] 3.5 4.0 5052HxP, fOSC=80MHz, Ta=25C -60 -60 -80 -80 -100 -100 -120 -140 -160 -180 1.0E+01 1.0E+02 1.0E+03 1.0E+04 1.0E+05 1.0E+06 1.0E+07 1.0E+08 Offset Frequency [Hz] 5052Hx1, fOSC=40MHz, VDD=3.3V, Ta=25C Measurement equipment: Signal Source Analyzer Agilent E5052B Phase Noise [dBc/Hz]] Phase Noise [dBc/Hz]] Phase Noise -120 -140 -160 -180 1.0E+01 1.0E+02 1.0E+03 1.0E+04 1.0E+05 1.0E+06 1.0E+07 1.0E+08 Offset Frequency [Hz] 5052HxP, fOSC=80MHz, VDD=3.3V, Ta=25C SEIKO NPC CORPORATION - 12 5052H series Output Waveform 550mV 5.00ns 5052Hx1 version, VDD=3.3V, fOUT=40MHz, CLOUT=15pF, Ta: Room temperature 550mV 2.50ns 5052HxP version, VDD=3.3V, fOUT=80MHz, CLOUT=15pF, Ta: Room temperature Measurement equipment: Oscilloscope Agilent DSO80604B SEIKO NPC CORPORATION - 13 5052H series Please pay your attention to the following points at time of using the products shown in this document. 1. The products shown in this document (hereinafter ”Products”) are designed and manufactured to the generally accepted standards of reliability as expected for use in general electronic and electrical equipment, such as personal equipment, machine tools and measurement equipment. The Products are not designed and manufactured to be used in any other special equipment requiring extremely high level of reliability and safety, such as aerospace equipment, nuclear power control equipment, medical equipment, transportation equipment, disaster prevention equipment, security equipment. The Products are not designed and manufactured to be used for the apparatus that exerts harmful influence on the human lives due to the defects, failure or malfunction of the Products. If you wish to use the Products in that apparatus, please contact our sales section in advance. In the event that the Products are used in such apparatus without our prior approval, we assume no responsibility whatsoever for any damages resulting from the use of that apparatus. 2. NPC reserves the right to change the specifications of the Products in order to improve the characteristics or reliability thereof. 3. The information described in this document is presented only as a guide for using the Products. No responsibility is assumed by us for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of the third parties. Then, we assume no responsibility whatsoever for any damages resulting from that infringements. 4. The constant of each circuit shown in this document is described as an example, and it is not guaranteed about its value of the mass production products. 5. In the case of that the Products in this document falls under the foreign exchange and foreign trade control law or other applicable laws and regulations, approval of the export to be based on those laws and regulations are necessary. Customers are requested appropriately take steps to obtain required permissions or approvals from appropriate government agencies. SEIKO NPC CORPORATION 1-9-9, Hatchobori, Chuo-ku, Tokyo 104-0032, Japan Telephone: +81-3-5541-6501 Facsimile: +81-3-5541-6510 http://www.npc.co.jp/ Email:[email protected] ND12015-E-00 2012.07 SEIKO NPC CORPORATION - 14