The product has been added to cart
Product added to compare list
Maximum number of comparable products was reached
WARNINGS AND ADVICES ABOUT PRESCALER REPLACEMENTS
Very often we have request on the possibility to replace some obsolete or hard to find prescalers, this need is felt by the repairers of equipments such as instruments, measurement receivers, or other professional equipment in general, but also by those who want to make a circuit with obsolete components.
For this reason we listed the following simple advices (some simple suggestions on how to behave) because a prescaler can be used as replacements but sometimes is not known.
Who is in this need please read these advices before contact us, making sure that a prescaler is available and if it can replace the one you want.
Order code: | UPB571C |
---|---|
|
Dual modulus prescaler integrated circuit, divide by 16/17, 32/33 or 64/65, DIP-8pin NEC UPB571C |
Conditions: | N- (The product is brand new but it comes from an old production) |
Device type : | prescaler |
Max. frequency : | 500 MHz |
Divide/multiply ratio: | 16/17, 32/33, 64/65 |
Supply voltage (min.): | 4.5 V |
Supply voltage (max.): | 5.5 V |
Operating tempertaure: | -35 / +75 °C |
Package: | DIP-8 |
Mounting : | thru-hole |
Order code: | UPB585B |
---|---|
|
Prescaler integrated circuit, divide by 4, ceramic package NEC UPB585B |
Conditions: | N- (The product is brand new but it comes from an old production) |
Device type : | prescaler |
Min. frequency: | 500 MHz |
Max. frequency : | 2.5 GHz |
Divide/multiply ratio: | 4 |
Supply voltage (min.): | 4.5 V |
Supply voltage (max.): | 5.5 V |
Operating tempertaure: | -20 / +75 °C |
Package: | flat pack 8-pin |
Mounting : | SMD |
Order code: | UPB585G |
---|---|
|
Prescaler integrated circuit, divide by 4, SO-8 NEC UPB585G |
Conditions: | N- (The product is brand new but it comes from an old production) |
Device type : | prescaler |
Min. frequency: | 500 MHz |
Max. frequency : | 2.5 GHz |
Divide/multiply ratio: | 4 |
Supply voltage (min.): | 4.5 V |
Supply voltage (max.): | 5.5 V |
Operating tempertaure: | -20 / +75 °C |
Package: | SO-8 |
Mounting : | SMD |
Order code: | UPG501B |
---|---|
|
Static prescaler integrated circuit, divide by 4, hermetic ceramic package NEC UPG501B |
Device type : | prescaler |
Min. frequency: | 700 MHz |
Max. frequency : | 5 GHz |
Divide/multiply ratio: | 4 |
Supply voltage (min.): | 10 V |
Supply voltage (max.): | 10 V |
Operating tempertaure: | -25 / +75 °C |
Package: | flat pack 8-pin |
Mounting : | SMD |
Order code: | UPG506B |
---|---|
|
Dynamic prescaler integrated circuit, divide by 8, hermetic ceramic package NEC UPG506B |
Conditions: | N- (The product is brand new but it comes from an old production) |
Device type : | prescaler |
Min. frequency: | 8 GHz |
Max. frequency : | 14 GHz |
Divide/multiply ratio: | 8 |
Supply voltage (min.): | 3.8 V |
Supply voltage (max.): | 3.8 V |
Operating tempertaure: | -25 / +75 °C |
Package: | flat pack 8-pin |
Mounting : | SMD |