Ordering number : EN5262
NMOS LSI
LM7001J, 7001JM
Direct PLL Frequency Synthesizers for Electronic Tuning
Features
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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 ou...
