TRF3750IPWRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TRF3750IPWRG4 is a high-performance integer-N PLL frequency synthesizer from Texas Instruments supporting dual-modulus prescalers of 8/9, 16/17, 32/33, and 64/65 for flexible clock synthesis. It operates from a 3.3 V or 5 V supply and features low phase noise for demanding RF and communication applications. Available in a compact 16-pin TSSOP package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- TRF3750IPWRG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TRF3750IPWRG4?
- Dual-modulus prescaler supports 8/9, 16/17, 32/33, and 64/65 divide ratios for versatile frequency planning
- Operates from 3.3 V or 5 V supply voltage for flexible system integration
- Low phase noise integer-N PLL architecture ideal for high-frequency RF clock synthesis up to GHz range
What is TRF3750IPWRG4 used for?
TRF3750IPWRG4 is well-suited for wireless communication base stations, radar systems, and test equipment requiring precise RF clock generation. Its dual-modulus prescaler flexibility makes it ideal for frequency hopping synthesizers and local oscillator designs. The device also serves in cable and satellite set-top boxes where stable, low-jitter clock signals are critical.
What are the specifications of TRF3750IPWRG4?
| YTEOL | 0 |
| Additional Feature | CAN ALSO OPERATE WITH 5V SUPPLY, DUAL MODULUS PRESCALER : 8/9, 16/17, 32/33, 64/65 |
| Analog IC - Other Type | PLL FREQUENCY SYNTHESIZER |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the TRF3750IPWRG4 datasheet?
TRF3750IPWRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TRF3750IPWRG4?
Compatible alternatives and drop-in replacements for TRF3750IPWRG4:
Frequently Asked Questions
What prescaler divide ratios does the TRF3750IPWRG4 support, and how do they affect output frequency resolution?
The TRF3750IPWRG4 supports dual-modulus prescaler ratios of 8/9, 16/17, 32/33, and 64/65, allowing designers to balance output frequency range against channel spacing resolution. Higher prescale values like 64/65 reduce the minimum step size, enabling finer frequency steps in integer-N PLL designs operating above 500 MHz.
Can TRF3750IPWRG4 operate from a 5 V supply, and what voltage range is supported?
Yes, TRF3750IPWRG4 can operate from either a 3.3 V or a 5 V supply, making it compatible with both modern low-voltage digital systems and legacy 5 V analog signal chains. This dual-voltage flexibility reduces the need for additional LDO regulators in mixed-supply board designs.
Which RF applications benefit most from using TRF3750IPWRG4 as the local oscillator synthesizer?
TRF3750IPWRG4 is especially beneficial in cellular base station local oscillators, point-to-point microwave radio links, and cable TV head-end equipment where phase noise below -90 dBc/Hz at 10 kHz offset is required. The 16-pin TSSOP package with 0.65 mm pitch also enables compact PCB layouts for portable RF test instruments.
How does the 16-pin TSSOP package of TRF3750IPWRG4 compare to larger synthesizer ICs in terms of board footprint?
The 16-pin TSSOP (TSSOP-16) package measures approximately 5 mm x 4.4 mm with a 0.65 mm pin pitch, offering a significantly smaller footprint than 24-pin or 28-pin SOIC alternatives. This compact size is advantageous in space-constrained RF modules where board area is limited to under 25 mm² per synthesizer circuit.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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