Image is for your reference only,please check specifications for details
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- Product Details
- HMC984LP4E is a high-performance, ultra-low phase noise, SiGe BiCMOS Phase-Frequency Detector and Charge Pump targeted to be used together with the HMC983LP5E (Fractional Frequency Divider) to together form a high performance, low noise, ultra low spurious emission fractional-N frequency synthesizer.
- Although best performance and maximum features are achieved when used together with the HMC983LP5E, the HMC984LP4E can also be used as a stand-alone, low phase noise phase frequency detector.
- The HMC984LP4E can receive differential VCO input, and a reference frequency as high as 150 MHz. It features a 14-bit reference frequency R-Divider, and automatic and/or configurable Lock Detect Indicator, as well as integrated CSP (Cycle Slip Prevention) capability, when used together with the HMC983LP5E, that significantly improves frequency lock time.
- Integrated Charge Pump phase swap option enables seamless interfaced to VCOs and active loop filters with inverted polarity.
- Additional features include adjustable Charge Pump gain and offset current that improve linearity and performance, and a Soft Reset feature that resets all register to default values without having to perform a power-cycle.
- The HMC984LP4E is housed in a compact 24 pin 4x4 mm LP4 package.
- ### Features and Benefits
- Ultra-Low Noise:
- -231 dBc/Hz FOM Integer Mode
- -227 dBc/Hz FOM Fractional Mode
- Ultra Low Spurious Emissions:
- \- Less Than 60 dBc Fractional Spurious
- Differential Phase Detector Input
- 14-bit Reference Frequency Divider
- Lock Indicator Output
- Phase Measurement Capability
- GPIO (General Purpose Input/Output) Test Pin
- Cycle Slip Prevention Support with HMC984LP4E
- 24 pin, 4 x 4 mm, LP4E Package
HMC984LP4E Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 24 Pin |
| Case/Package | VFQFN-24 |
| Frequency | 0Hz ~ 350MHz |
| Supply Current | 97 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.5V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 2.8 V |
| Show | |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Contains Lead |
| ECCN Code | EAR99 |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
Popular Search Parts
- Recommended Parts
- Hot Parts
- Popular Parts
- Recently Popular Parts
- FSA2466UMX TLE8888QK MPZ1608S601ATD25 MIMX8MM6CVTKZAA TCA9539QPWRQ1 THGBMJG6C1LBAIL LMZ21701SILT STM32H753ZIT6 BLM21PG221SN1 SN74ALVC125D
- STM32F103CBT6 STM8S103F3P6 ATS01N222QN IGCM15F60GA N76E003AT20 TM221CE40R SR3B261BD HR911105A RXM4AB2P7 RXM4AB1P7
- TDA7240A 74HC02N TMS5704357BZWTQQ1 VN7140AJTR TSS721A STA540SAN BD536 BAT54J TDA7496L PCA82C250T
- BMXFCA300 1854TL 880073 112445 6CWQ10FN 2904605 1804920 1500363 6EP14373BA10 6EP19332EC51
SN:H2.45537LO44664V36Q0QC0S0
Buy HMC984LP4E
Please fill the information below to send RFQ quickly,and we will respond immediately.