ONSEMI LC72121-D-E
Manufacturer No:
LC72121-D-E
Manufacturer:
ONSEMI
Package:
22-SDIP (0.300, 7.62mm)
Description:
PLL Frequency Synthesizer for Electronic Tuning
Quantity:
In Stock :3126
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Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
LC72121-D-E Information
ONSEMI LC72121-D-E technical specifications, attributes, parameters and parts with similar specifications to ONSEMI LC72121-D-E.
- Type
- Parameter
- MSL Type
- NA
- Operating Temp Max (°C)
- 85
- Container Type
- FNFLD
- Control Type
- Serial
- Case Outline
- 646AW
- MSL Temp (°C)
- 0
- fs Max (kHz)
- 8000
- Supply Voltage Min (V)
- 2.7
- Supply Voltage Max (V)
- 3.6
- Package Type
- PDIP-24 / DIP-24S
- Type
- Parameter
- Container Qty.
- 22
- Function
- PLL Frequency Synthesizer
- Power Dissipation Max (mW)
- 350
- Operating Temp Min (°C)
- -40
Download datasheets and manufacturer documentation for ONSEMI LC72121-D-E.
Datasheet:
Package Drawing:
The LC72121 is high input sensitivity (20 mVrms at 130 MHz) PLL frequency synthesizer for 3 V systems. This IC is serial data compatible with the LC72131, and feature the improved input sensitivity and lower spurious radiation (provided by a redesigned ground system) required in high-performance AM/FM tuner.
Application
- PLL frequency synthesizer for 3 V systems
Feature
- High-speed programmable divider
FMIN: 10 to 160 MHz ... Pulse swallower technique
(With built-in divide-by-2 prescaler)
AMIN: 2 to 40 MHz ... Pulse swallower technique
0.5 to 10 MHz ... Direct division technique - IF counter
IFIN: 0.4 to 15 MHz ... For AM and FM IF counting - Reference frequency
One of 12 reference frequencies can be selected
(using a 4.5 or 7.2 MHz crystal element)
1, 3, 5, 9, 10, 3.125, 6.25, 12.5, 15, 25, 50, and 100 kHz - Phase comparator
Supports dead zone control.
Built-in unlocked state detection circuit
Built-in deadlock clear circuit - An MOS transistor for an active low-pass filter is built in.
- I/O ports
Output-only ports: 4 pins
I/O ports: 2 pins
Supports the output of a clock time base signal. - Operating ranges
Supply voltage: 2.7 to 3.6 V
Operating temperature: -40 to 85°C
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
