DatasheetsPDF.com

LM7001JM Dataheets PDF



Part Number LM7001JM
Manufacturers Sanyo Semicon Device
Logo Sanyo Semicon Device
Description Direct PLL Frequency Synthesizers
Datasheet LM7001JM DatasheetLM7001JM Datasheet (PDF)

Ordering number : EN5262 NMOS LSI LM7001J, 7001JM Direct PLL Frequency Synthesizers for Electronic Tuning Features • The LM7001J and LM7001JM are PLL frequency synthesizer LSIs for tuners, making it possible to make up high-performance AM/FM tuners easily. • These LSIs are software compatible with the LM7000, but do not include an IF calculation circuit. • The FM VCO circuit includes a high-speed programmable divider that can divide directly. • Seven reference frequencies: 1, 5, 9, 10, 25, 50.

  LM7001JM   LM7001JM


Document
Ordering number : EN5262 NMOS LSI LM7001J, 7001JM Direct PLL Frequency Synthesizers for Electronic Tuning Features • The LM7001J and LM7001JM are PLL frequency synthesizer LSIs for tuners, making it possible to make up high-performance AM/FM tuners easily. • These LSIs are software compatible with the LM7000, but do not include an IF calculation circuit. • The FM VCO circuit includes a high-speed programmable divider that can divide directly. • Seven reference frequencies: 1, 5, 9, 10, 25, 50, and 100 kHz • Band-switching outputs (3 bits) • Controller clock output (400 kHz) • Clock time base output (8 Hz) • Serial input circuit for data input (using the CE, CL, and DATA pins) Package Dimensions unit: mm 3006B-DIP16 [LM7001J] SANYO: DIP16 unit: mm 3036B-MFP20 [LM7001JM] SANYO: MFP20 SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN D3095HA (OT) No. 5262-1/8 LM7001J, 7001JM Pin Assignments Specifications Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V Parameter Maximum supply voltage Maximum input voltage Symbol VDD max VIN1 max VIN2 max VDD1, VDD2 CE, CL, DATA Input pins other than VIN1 Conditions Ratings –0.3 to +7.0 –0.3 to +7.0 –0.3 to VDD + 0.3 –0.3 to +7.0 –0.3 to +13 –0.3 to VDD + 0.3 0 to 3.0 300 180 –40 to +85 –55 to +125 Unit V V V V V V mA mW mW °C °C VOUT1 max SYC Maximum output voltage VOUT2 max BO1 to BO3 VOUT3 max Output pins other than VOUT1 and VOUT2 Maximum output current Allowable power dissipation Operating temperature Storage temperature IOUT max Pd max Topr Tstg BO1 to BO3 Ta = 85°C: LM7001J (DIP16) Ta = 85°C: LM7001JM (MFP20) Allowable Operating Ranges at Ta = –40 to +85°C, VSS = 0 V Parameter Supply voltage Input high-level voltage Input low-level voltage Output voltage Output current Symbol VDD1 VDD2 VIH VIL VOUT1 VOUT2 IOUT fIN1 Input frequency fIN2 fIN3 fIN4 Crystal element for guaranteed oscillation Xtal VIN1 Input amplitude VIN2 VIN3 Note: 1. fref = 25, 50, or 100 kHz 2. fref = Reference frequencies other than those for *1. 3. “s” refers to the control bit in the serial data. Conditions VDD1, PLL circuit operating VDD2, crystal oscillator time base CE, CL, DATA CE, CL, DATA SYC BO1 to BO3 BO1 to BO3, VDD = 4.5 to 6.5 V XIN, sine wave, capacitor coupled FMIN, sine wave, capacitor coupled*1, s*3 = 1 FMIN, sine wave, capacitor coupled*2, s*3 = 1 AMIN, sine wave, capacitor coupled, s*3 = 0 XIN to XOUT, CI ≤ 30 Ω XIN, sine wave, capacitor coupled FMIN, sine wave, capacitor coupled AMIN, sine wave, capacitor coupled Ratings 4.5 to 6.5 3.5 to 6.5 2.2 to 6.5 0 to 0.7 0 to 6.5 0 to 13 0 to 3.0 1.0 to 7.2 typ to 8.0 45 to 130 5 to 30 0.5 to 10 5.0 to 7.2 typ to 8.0 0.5 to 1.5 0.1 to 1.5 0.1 to 1.5 Unit V V V V V V mA MHz MHz MHz MHz MHz Vrms Vrms Vrms No. 5262-2/8 LM7001J, 7001JM Electrical Characteristics in the Allowable Operating Ranges Parameter Symbol Rf1 Built-in feedback resistance Rf2 Rf3 Input high-level current Input low-level current IIH IIL VOL1 Output low-level voltage VOL2 VOL3 VOL4 Output off leakage current Output high-level voltage High-level 3-state off leakage current Low-level 3-state off leakage current Current drain Input capacitance IOFF1 IOFF2 VOH IOFFH IOFFL IDD1 IDD2 CIN XIN FMIN AMIN CE, CL, DATA: VIN = 6.5 V CE, CL, DATA: VIN = 0 V FMIN, AMIN: IOUT = 0.5 mA SYC: IOUT = 0.1 mA, *1 BO1 to BO3: IOUT = 2.0 mA PD1, PD2: IOUT = 0.1 mA SYC: VOUT = 6.5 V BO1 to BO3: VOUT = 13 V PD1, PD2: IOUT = –0.1 mA PD1, PD2: VOUT = VDD PD1, PD2: VOUT = 0 V VDD1 + VDD2: *2 VDD2: PLL block stopped FMIN 1 0.5 VDD 0.01 0.01 25 2.0 2 10.0 10.0 40 3.5 3 0.02 Conditions min typ 1.0 500 500 5.0 5.0 3.5 0.3 1.0 0.3 5.0 3.0 max Unit MΩ kΩ kΩ µA µA V V V V µA µA V nA nA mA mA pF Note: 1. VDD = 3.5 to 6.5 V 2. With a 7.2 MHz crystal connected between XIN and XOUT, fIN2 = 130 MHz, VIN2 = 100 mVrms, other input pins at VSS, output pins open. Oscillator Circuit Example Kinseki, Ltd. HC43/U: 2114-84521 (1): CL = 10 pF, C1 = 15 (10 to 22) pF, C2 = 15 pF HC43/U: 2114-84521 (2): CL = 16 pF, C1 = 22 (15 to 33) pF, C2 = 33 pF Nihon Denpa Kogyou, Ltd. NR-18: LM-X-0701: CL = 10 pF, C1 = 15 pF, C2 = 15 pF Since the circuit constants in the crystal oscillator circuit depend on the crystal element used and the printed circuit board pattern, we recommend consulting with the manufacturer of the crystal element concerning this circuit. No. 5262-3/8 LM7001J, 7001JM Equivalent Circuit Block Diagram Pin Functions Symbol SYC XIN, XOUT FMIN, AMIN CE, CL, DATA BO1 to BO3 VDD1, VDD2, VSS PD1, PD2 Controller clock (400 kHz) Crystal oscillator (7.2 MHz) Local oscillator signal input Data input Band data output. BO1 can be used as a time base output (8 Hz). Power supply (Apply power to both VDD1 and VDD2 when the PLL circuit is operating. VDD2 is the crystal oscillator and time base power supply. Internal data cannot be maintained on VDD2 only.) Charge pump output Description No. 5262-4/8 LM7001J, 7001JM Data I.


LM7001J LM7001JM LM7005


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)