The 840004AGLF is a 4-output LVCMOS/LVTTL frequency synthesizer designed for generating Ethernet reference clock frequencies. It operates using a 26.5625MHz, 18pF parallel resonant crystal and can produce output frequencies of 212.5MHz, 159.375MHz, 156.25MHz, 106.25MHz, and 53.125MHz, selectable via two frequency select pins. The device utilizes third-generation low phase noise VCO technology, achieving a typical random rms phase jitter of 1ps or lower, which meets Ethernet jitter specifications. The synthesizer features a VCO range of 560MHz to 700MHz and supports both full 3.3V and mixed 3.3V core/2.5V output supply modes. It operates within an ambient temperature range of 0¬8C to 70¬8C and is available in a compact 20-pin TSSOP package. The device is RoHS compliant and offers a typical output impedance of 17Oc. The 840004AGLF is suitable for applications requiring precise clock generation with low jitter characteristics.
"Frequency Synthesizer IC 226.66MHz 1 20-TSSOP (0.173"", 4.40mm Width)"
Win Source Part Number: 1182543-840004AGLF
Category: Integrated Circuits (ICs)>Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
Series: FemtoClock®
Type: Frequency Synthesizer
Package: Tube
Frequency - Max: 226.66MHz
Number of Circuits: 1
Standard Package: 74
Mounting: SMD (SMT)
Input: LVCMOS, LVTTL, Crystal
Output: LVCMOS, LVTTL
PLL: Yes with Bypass
Divider/Multiplier: Yes/No
Voltage - Supply: 3.135V ~ 3.465V
Package / Case: 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 20-TSSOP
Temperature Range - Operating: 0°C ~ 70°C
ECCN: EAR99
Fake Threat In the Open Market: 53 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Renesas Electronics America Inc
Other Names: ICS840004AGLF,ICS840
Base Product Number: 840004A
Product Status: Obsolete
IC FREQ SYNTH 20TSSOP Product overview: 840004AGLF from Renesas Electronics Corporation is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-840004AGLF can be used for catalog matching and distributor lookup.
IC FREQ SYNTH 20TSSOP
IC FREQ SYNTHESIZER 20-TSSOP
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Clocks | IC Timers | IC Clocks | IC Clocks |
| Product Number | 840004AGLF-ND | 1182543-840004AGLF | 728-840004AGLF | 840004AGLF | 840004AGLF |
| Product Name | Clock Generators, PLLs, Frequency Synthesizers | Integrated Circuits (ICs) - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock and Timing IC | Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
| Device Type | Clock Generator | Clock Generator | Frequency Synthesizer; Clock Generator | Clock Generator | |
| Bus Interface | LVCMOS | CMOS; TTL; LVCMOS, LVTTL | LVCMOS, LVTTL | CMOS; TTL; LVCMOS, LVTTL | |
| Package Type | Surface Mount; TSSOP; "20-TSSOP (0.173"", 4.40mm Width)" | Surface Mount; 20-TSSOP (0.173", 4.40mm Width) | Tube | Surface Mount; Surface Mount | |
| Supply Voltage | 3.13 to 3.46 volts | 3.13 to 3.46 volts | 3.13 to 3.46 volts | 3.13 to 3.46 volts |
