Clock Generators, PLLs, Frequency Synthesizers

Results:
34,497
Manufacturer
Series
Frequency - Max
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Voltage - Supply
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Output
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Number of Circuits
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PLL
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Number of Bits
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Independent Circuits
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Results remaining34,497
Select
ImageProduct DetailPriceAvailabilityECAD ModelMounting TypeOperating TemperaturePackage / CaseVoltage - SupplySupplier Device PackageNumber of CircuitsGradeSeriesTypePLLInputOutputFrequency - MaxDivider/MultiplierQualificationDifferential - InputRatio - Input
LMX2485ESQ/NOPB
IC PLL FREQ SYNTH 3GHZ 24WQFN
5+
$2.5175
10+
$2.3497
15+
$2.2657
Quantity
77,784 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
24-WFQFN Exposed Pad
2.5V ~ 3.6V
24-WQFN (4x4)
1
-
PLLatinum™
Frequency Synthesizer (RF)
Yes
Clock
Clock
3GHz
Yes/Yes
-
Output:Yes/No
Output:3:2
SI51214-A1FAGMR
IC TINY CLOCK 2 LVCMOS OUT 6TDFN
5+
$1.0490
10+
$0.9790
15+
$0.9441
Quantity
59,169 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
6-WFDFN
-
6-TDFN (1.2x1.4)
-
-
-
-
-
-
-
-
PT7C4511WEX
IC FREQ MULTIPLIER 8SOIC
5+
$0.8392
10+
$0.7832
15+
$0.7552
Quantity
54,790 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C (TA)
8-SOIC (0.154", 3.90mm Width)
3V ~ 5.5V
8-SOIC
1
-
-
Clock Multiplier
Yes
Clock, Crystal
Clock, Crystal
180MHz
No/No
-
Output:No/No
Output:1:1
SI5351A-B-GTR
IC CLK GENERATOR 200MHZ 10MSOP
5+
$0.7343
10+
$0.6853
15+
$0.6608
Quantity
51,539 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
1.71V ~ 3.6V
10-MSOP
2
-
MultiSynth™
Clock Generator
Yes
Crystal
LVCMOS
200MHz
Yes/No
-
Output:No/No
Output:1:3
ZL30252LDF1
IC JITTER ATTENUATOR 3I/O 32QFN
5+
$12.5874
10+
$11.7483
15+
$11.3287
Quantity
47,748 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
32-VFQFN Exposed Pad
1.71V ~ 3.465V
32-QFN (5x5)
1
-
-
-
Yes with Bypass
CML, CMOS, Crystal
CML, CMOS
1.035GHz
Yes/Yes
-
Output:Yes/Yes
Output:4:3
NBA3N5573MNTXG
IC CLK GENERATOR DUAL
5+
$7.7622
10+
$7.2448
15+
$6.9860
Quantity
47,221 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount, Wettable Flank
-40°C ~ 105°C (TA)
16-VFQFN Exposed Pad
2.97V ~ 3.63V
16-QFNW (3x3)
1
Automotive
-
Clock Generator
Yes
LVCMOS, LVTTL, Crystal
HCSL
200MHz
Yes/No
AEC-Q100
Output:No/Yes
Output:1:2
CY2305SXC-1T
IC CLK ZDB 5OUT 133MHZ 8SOIC
5+
$0.4825
10+
$0.4503
15+
$0.4343
Quantity
46,431 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
0°C ~ 70°C
8-SOIC (0.154", 3.90mm Width)
3V ~ 3.6V
8-SOIC
1
-
-
Fanout Buffer (Distribution), Zero Delay Buffer
Yes
Clock
Clock
133.33MHz
No/No
-
Output:No/No
Output:1:5
LMX2485SQ/NOPB
IC PLL FREQ SYNTH 3GHZ 24WQFN
5+
$5.0350
10+
$4.6993
15+
$4.5315
Quantity
42,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
24-WFQFN Exposed Pad
2.5V ~ 3.6V
24-WQFN (4x4)
1
-
PLLatinum™
Frequency Synthesizer (RF)
Yes
Clock
Clock
3GHz
Yes/Yes
-
Output:Yes/No
Output:3:2
ADF4158CCPZ-RL7
IC FRACTION N FREQ SYNT 24LFCSP
5+
$3.3566
10+
$3.1329
15+
$3.0210
Quantity
40,018 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 125°C
24-WFQFN Exposed Pad, CSP
2.7V ~ 3.3V
24-LFCSP (4x4)
1
-
-
Fractional N Synthesizer (RF)
Yes
CMOS, TTL
Clock
6.1GHz
Yes/Yes
-
Output:Yes/No
Output:2:1
SI5340A-D-GMR
IC BASE/BLANK PROTOTYPE 44QFN
5+
$16.7832
10+
$15.6643
15+
$15.1049
Quantity
40,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
44-VFQFN Exposed Pad
-
44-QFN (7x7)
-
-
*
-
-
-
-
-
-
-
Output:-
Output:-
83PR226BKI-01LF
5+
$10.4895
10+
$9.7902
15+
$9.4406
Quantity
37,190 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
10-VQFN Exposed Pad
2.375V ~ 3.465V
10-VFQFPN (5x7)
1
-
FemtoClock®
Clock/Frequency Synthesizer
Yes
Crystal
LVPECL
213.33MHz
Yes/No
-
Output:No/Yes
Output:1:1
CY2309SXC-1HT
IC CLK ZDB 9OUT 133MHZ 16SOIC
5+
$1.1538
10+
$1.0769
15+
$1.0385
Quantity
35,045 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
0°C ~ 70°C
16-SOIC (0.154", 3.90mm Width)
3V ~ 3.6V
16-SOIC
1
-
-
Fanout Buffer (Distribution), Zero Delay Buffer
Yes with Bypass
LVCMOS, LVTTL
LVCMOS
133.33MHz
No/No
-
Output:No/No
Output:1:9
TLC2933IPWR
IC PHASE-LOCKED LOOP 14-TSSOP
5+
$0.2098
10+
$0.1958
15+
$0.1888
Quantity
34,724 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-20°C ~ 75°C
14-TSSOP (0.173", 4.40mm Width)
2.85V ~ 5.25V
14-TSSOP
1
-
-
Phase Lock Loop (PLL)
Yes
CMOS
CMOS
100MHz
No/No
-
Output:No/No
Output:2:1
ADF4112BRUZ-REEL
IC PLL RF FREQ SYNTHESZR 16TSSOP
5+
$1.4685
10+
$1.3706
15+
$1.3217
Quantity
34,388 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
16-TSSOP (0.173", 4.40mm Width)
2.7V ~ 5.5V
16-TSSOP
1
-
-
Clock/Frequency Synthesizer (RF)
Yes
CMOS, TTL
Clock
3GHz
Yes/No
-
Output:Yes/No
Output:2:1
CY22393FXCT
IC CLOCK GEN PROG 16-TSSOP
5+
$3.2727
10+
$3.0545
15+
$2.9455
Quantity
32,500 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
0°C ~ 70°C
16-TSSOP (0.173", 4.40mm Width)
3.135V ~ 3.465V
16-TSSOP
1
-
-
Clock Generator, Fanout Distribution
Yes with Bypass
LVTTL, Crystal
CMOS
200MHz
Yes/No
-
Output:No/No
Output:1:6
LMX2325TMX-G
ROHS - T/R; PLL FREQ SYNTHESIZER
5+
$7.3427
10+
$6.8531
15+
$6.6084
Quantity
29,045 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
*
-
-
-
-
-
-
-
Output:-
Output:-
CY2308ZXI-1HT
IC CLK ZDB 8OUT 133MHZ 16TSSOP
5+
$4.1958
10+
$3.9161
15+
$3.7762
Quantity
26,045 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
16-TSSOP (0.173", 4.40mm Width)
3V ~ 3.6V
16-TSSOP
1
-
-
Fanout Buffer (Distribution), Zero Delay Buffer
Yes with Bypass
LVCMOS, LVTTL
LVCMOS
133.3MHz
No/No
-
Output:No/No
Output:1:8
CD4046BNSR
IC PHASE-LOCK LOOP MCPWR 16SO
5+
$0.3462
10+
$0.3231
15+
$0.3115
Quantity
24,962 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-55°C ~ 125°C
16-SOIC (0.209", 5.30mm Width)
3V ~ 18V
16-SO
1
-
-
Phase Lock Loop (PLL)
Yes
CMOS
CMOS
2.4MHz
Yes/No
-
Output:No/No
Output:1:1
CDCVF2505DR
IC 3.3V PLL CLOCK DRVR 8-SOIC
5+
$1.8881
10+
$1.7622
15+
$1.6993
Quantity
21,468 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
8-SOIC (0.154", 3.90mm Width)
3V ~ 3.6V
8-SOIC
1
-
-
PLL Clock Driver
Yes with Bypass
LVTTL
LVTTL
200MHz
No/No
-
Output:No/No
Output:1:5
LMX2594RHAR
IC PLL CLOCK/FREQ SYNTH 40VQFN
5+
$31.4685
10+
$29.3706
15+
$28.3217
Quantity
20,861 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
40-VFQFN Exposed Pad
3.15V ~ 3.45V
40-VQFN (6x6)
-
-
PLLatinum™
PLL Clock/Frequency Synthesizer
Yes
CMOS, LVDS
-
15GHz
Yes/Yes
-
Output:Yes/Yes
Output:-

Clock Generators, PLLs, Frequency Synthesizers

Clock Generators: Clock generators are electronic devices or integrated circuits (ICs) that generate clock signals used to synchronize and control the timing of various components within a digital system. These components include microprocessors, memory devices, communication interfaces, and other integrated circuits. Clock generators typically take an external reference clock as input and produce one or more output clocks with specific frequencies, phases, and duty cycles. The primary function of a clock generator is to provide stable and accurate clock signals to ensure proper operation and synchronization of the system. Clock generators often incorporate features such as frequency dividers, phase-locked loops (PLLs), and programmable settings to allow flexibility in generating different clock signals for different parts of the system. They may also provide additional features such as spread spectrum clocking (SSC) to reduce electromagnetic interference (EMI) and improve signal integrity. PLLs (Phase-Locked Loops): PLLs are essential components used in many clock generation and frequency synthesis applications. A PLL is a closed-loop control system that locks the phase and frequency of an output signal to a reference signal. It consists of three main components: a phase comparator, a voltage-controlled oscillator (VCO), and a feedback loop. The phase comparator compares the phase difference between the input reference signal and the VCO output signal. It generates an error voltage proportional to the phase difference. The VCO, controlled by this error voltage, generates an output signal whose frequency and phase align with the reference signal. The feedback loop continuously adjusts the VCO's control voltage to ensure that the phase and frequency remain locked to the reference signal. PLLs are widely used for tasks such as clock multiplication, frequency synthesis, clock recovery, and jitter reduction. They enable precise control and generation of clock signals with specific frequencies, allowing for efficient and reliable operation of digital systems. Frequency Synthesizers: Frequency synthesizers are electronic circuits or ICs used to generate precise and stable output frequencies from a reference frequency or multiple reference frequencies. They typically employ PLLs as the core component to achieve frequency synthesis. A frequency synthesizer consists of a phase detector, a loop filter, a programmable divider, and a voltage-controlled oscillator (VCO). The phase detector compares the phase of the reference signal with the feedback signal derived from the output signal. The loop filter filters the phase detector's output and generates a control voltage for the VCO. The programmable divider divides the VCO output frequency to create the desired output frequency. Frequency synthesizers offer the advantage of generating frequencies that are not limited to discrete values. They allow for fine-tuning and precise control of output frequencies, making them valuable in applications such as wireless communication systems, radio receivers, frequency modulation (FM), and frequency hopping spread spectrum (FHSS) systems. In summary, clock generators, PLLs, and frequency synthesizers are key components in generating and controlling clock signals and frequencies within electronic systems. Clock generators produce synchronized clock signals, PLLs ensure phase-locked and frequency-controlled outputs, while frequency synthesizers offer precise frequency synthesis capabilities. These components contribute to the proper operation, synchronization, and reliable performance of digital systems across various applications.