Plessey SP8600
SP8600A 250MHz Counter
The SP8600 is a divide by four 250 MHz counter with two complementary TTL compatible outputs,, supply voltage of -5V, and power consumption of 85mW
SP8601A 150MHz Counter
The SP8601 is a divide by four 150 MHz counter with AC or DC coupled input and ECL or TTL compatible outputs. The maximum working frequency is 150 MHz.
SP8602 500MHz Counter
The SP8602 is a divide by two 500 MHz counter with AC coupled input and ECL compatible outputs. The maximum working frequency is 500MHz.
SP8604 300MHz Counter
The SP8604 is a divide by two 300 MHz counter with AC coupled input and ECL compatible outputs. It has compatible pins with the SP8602.
SP8605 1GHz Counter
The SP8605 is a divide by two 1GHz counter with AC or DC coupled inputs and ECL compatible outputs. The maximum working frequency is 1GHz.
SP8607 600MHz Counter
The SP8607 is a divide by two 600 MHz counter with AC coupled input and ECL II compatible outputs. The maximum working frequency is 600MHz.
SP8610 1GHz Counter
The SP8610 is a 1000 MHz, divide by four, circuit with ECL compatible outputs and high input sensitivity
SP8612B 1.8GHz Counter
The SP8612B is an 1800 MHz divide by four counter with ECL compatible outputs and operate from -6.8V supply
SP8614 800MHz Counter
The SP8614 is an 800 MHz, divide by four counter with ECL compatible outputs and high input sensitivity
SP8619 1.5 GHz Counter
The SP8621 is a 300 MHz, divide by five, counter which provides ECL compatible outputs and high input sensitivity
SP8620 400MHz Counter
The SP8620 is a 400 MHz, divide by five, counter which provides ECL compatible outputs and high input sensitivity
SP8621A & B 300MHz Counter
The SP8621 is a 300 MHz, divide by five, counter which provides ECL compatible outputs and high input sensitivity
SP8634 Counter
The SP8634 is a divide-by-ten, 700 MHz counter which provides TTL and ECL compatible carry outputs, and has a wide dynamic input range
SP8635 Counter
The SP8635 is a divide-by-ten, 600 MHz counter which provides TTL and ECL compatible carry outputs, and has a wide dynamic input range
SP8647 250MHz ÷ 10/11 Counter
The SP8647 is a divide by 10 or 11 250 MHz counter which ECL compatible inputs/outputs and open collector TTL outputs, and can operate down to DC.
SP8655 200MHz Counter
The SP8655 is a divide by 32, 200 MHz, counter with high input sensitivity and open collector output that is TTL and CMOS compatible
SP8659 200MHz Counter
The SP8659 is a divide by 16, 200 MHz, counter with high input sensitivity and open collector output that is TTL and CMOS compatible
SP8680 600 MHz Counter
The SP8680 is a 600 MHz ECL counter; it divide by 10 or 11 and has two ECL 10K compatible outputs that can drive 50 ohm load ; power consumption is 420mW
SP8685 500MHz Counter
The SP8685 is a divide by ten or eleven 500 MHz counter with ECL compatible outputs, high input sensitivity, and a working temperature up to 125°°C
SP8690 ÷ 10/11 Counter
The SP8690A & B is a 200MHz divide by ten or eleven counter with TTL or ECL compatible outputs and power consumption of 70mW
SP8691 Counter
The SP8691 is a 200MHz divide by eight or nine counter with TTL or ECL compatible outputs and power consumption of 70mW
SP8695 Counter
The SP8695 is a 200MHz, divide by ten or eleven, counter with ECL 10K and TTL compatible outputs, and low power consumption
SP8703 Counter
The SP8703 is a low power, two modulus, divide by 128/129 prescaler with 1GHz input capability and CMOS only output interface.
SP8716 Counter
The SP8716 is a low power two modulus, divide by 40 or 41, counter with 520 MHz input capability, CMOS output interface, and a supply voltage of 5V
SP8718 Counter
The SP8718 is a low power two modulus, divide by 64 or 65, counter with 520 MHz input capability, CMOS output interface, and a supply voltage of 5V
SP8719 Counter
The SP8719 is a low power, two modulus, divide by 80/81, prescaler with 520 MHz input capability and CMOS output interface
SP8720 Counter
The SP8720 is a divide by 3/4 ECL 300MHz counter with ECL 10K compatible output and an operating temperature from -55°C to 125°C
SP8740 Counter
The SP8740 and SP8741 are divide by 5/6 and divide by 6/7 ECL counter with ECL 10K compatible output
SP8790 Modulus Extender
The SP8790 is a modulus extender for use with two-modulus counters. The controls input are CMOS and TTL compatible.
SP8792 Counter
The SP8792 is a low power, two modulus divide by 80/81 prescaler with 225 MHz input capability and built-in voltage regulator
SP8793 Counter
The SP8793 is a low power, two modulus divide by 40/41prescaler, with 225 MHz input capability, and built-in voltage regulator
SP8799 Counter
The SP8799 is a low power, divide by10/11 counter with 225 MHz input capability and built-in voltage regulator