LMK61PD0A2 100MHZ Phase Locked Loop Low Noise Differential Oscillatorr Module

Description

LMK61PD0A2 100MHZ Phase Locked Loop Low Noise Differential Oscillator Module
Description
1. Index parameters
1. Output frequency: 62.5M0M6.25M5M6.25M2.5M2.5M
2. Differential output mode: LVPECL\LVDS\HCSL
3. Power supply: TYPE-C (+5V)
4. Control mode: internal jumper cap configuration output frequency and differential output mode
5. Delivery: one host (including fully shielded aluminum alloy shell) + TYPE-C cable
6. The default jumper cap configuration when shipped is: 100MHZ, LVPECL output
7. Module size: 60*36*14mm
8. Output interface type: SMA (outer spiral inner hole)
Two, the difference between three different driving methods
The supported signal types are LVPECL (low voltage positive emitter coupling) logic), LVDS (low voltage differential signaling), HCSL (HighSpeed ​​current guidance logic)
LVPECL stands for Low Voltage PosiTIve Emitter-Couple Logic, which is low voltage positive emitter coupled logic, and uses 3.3V or 2.5V power supply.
To understand the LVPECL circuit, we must first understand the PECL circuit. PECL stands for PosiTIve Emitter-Couple Logic,
which means positive emitter coupled logic, and uses a 5.0V power supply. PECL evolved from ECL. ECL stands for Emitter-Couple Logic,
which is also known as Emitter-Couple Logic. This circuit is a non-saturated digital logic circuit. The transistors in the circuit work in the linear or cut-off region,
and the speed is not limited by the storage time of minority carriers, so it is the fastest in all kinds of existing logic circuits.
One of them, can meet the working rate of up to 10Gbps. ECL has two supply voltages VCC and VEE. When VEE is grounded and VCC is connected to a positive voltage,
the logic at this time is called PECL; when VCC is grounded and VEE is connected to a negative voltage, the logic at this time becomes NECL,
and VEE is generally connected to a -5.2V power supply; ECL in a narrow sense is generally Refers to NECL. Because PECL/LVPECL can share a positive power supply with other circuits in the system,
PECL/LVPECL is more widely used than ECL. At first, PECL devices connected VCC to +5V. Later, in order to directly use the widely used 3.3V and 2.5V voltages, LVPECL (Low Voltage PECL) with VCC=3.3V/2.5V appeared.
LVDS (Low Voltage Differential Signaling) is a low-swing differential signal technology, which enables signals to be transmitted on differential PCB line pairs or balanced cables at a rate of several hundred Mbps.
Its low-voltage amplitude and low-current drive output are realized In order to achieve low noise and low power consumption.
LVDS (Low Voltage Differential Signaling) is a small amplitude differential signal technology. LVDS signal transmission generally consists of three parts: differential signal transmitter,
differential signal interconnector, and differential signal receiver.
Each HCSL output pin of HCSL switches between 0 and 14mA. When one output pin is low (0), the other is high (driving 14mA).
The equivalent load resistance of the HCSL driver is 68Ω, which is connected in parallel with a 50Ω resistor, which is equivalent to 28.81Ω.
The swing of CML input is 14mAx28.81Ω=403mV. A 10nF AC coupling capacitor should be placed in front of the CML receiver to block the DC level from the HCSL driver.
In addition, the self-bias inside the CML receiver input must be confirmed. If there is no self-bias for the CML input, a 50Ω termination resistor to VCC must be placed on the PCB where the CML bias and the transmission line are terminated.
Three, control method + internal diagram
四、预留的硬件接口
Five, the measured waveform
1, 62.5M
2
、100M
3
、106.25M
4
、125M
5
、156.25M
6
、212.5M
7
、312.5M
六、实物图
Payment
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
's customs office to determine what these additional costs will be prior to buying.
Returns policy
1.If the item is not as described or damaged in transportation, please send it back within 7 days upon date of receipt
2.For defective item, we guarantee free exchange or full refund within 30 days from the day of placing order
3.Buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements
4.Items must be unused, in original packaging and include all parts, accessories and packaging
5.When we receive your returned item, we will investigate the situation and consider to offer replacement or refund according to the situation
Terms of sales
1. All the items will be tested before shipping. Buy them with the confidence!
2. We maintain hightest buyer ratings StarStarStarStarStar and 100% customer satisfaction,  Positive Feedback will be much appreciated from you.
3. Any dissatisfaction or problem, please contact us before you leave neutral Neutral feedback rating or negative Negative feedback rating feedback.
Feedback
1.When you received package and like it, kindly comfirm received order and leave a positive feedback with full stars for us. Thank you.
2.Any dissatisfaction or problem, please contact us before you leave neutral Neutral feedback rating or negative Negative feedback rating feedback.