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SP8803

Part Number	SP8803
Manufacturer	Zarlink Semiconductor
Description	Modulus Divider
Published	Apr 17, 2007
Detailed Description	Obsolescence Notice This product is obsolete. This information is available for your convenience only. www.DataSheet4U....
Datasheet	SP8803 PDF File

Overview

Obsolescence Notice This product is obsolete.
This information is available for your convenience only.
www.
DataSheet4U.
com For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.
zarlink.
com/obsolete_products/ SP8803 3.
3GHZ ÷ 32 Fixed Modulus Divider DS3156 ISSUE 8.
0 October 2002 Features G G G G G G G Ordering Information SP8803/A/DG Military temperature range Very High Speed Operation 3.
3GHz Silicon Technology for low Phase Noise (Typically better than -150dBc/Hz at 10kHz) Specified Over the Full Military Temperature Range Low Power Dissipation 390mW (typ) 5V Single Supply Operation High Input Sensitivity Very Wide Operating Frequency Range Thermal Characteristics θja = 150°C/W Description Absolute Maximum Ratings The SP8803 is one of a range of very high speed low power prescalers for professional and military applications.
The device features a complementary output stage with on chip current source for the emitter follower outputs.
Supply voltage VCC Clock Input voltage Storage temperature range Junction temperature SUPPLY 1 VCC VREF (2V) 6.
5V 2.
5V p-p -65°C to +150°C +175°C 500 400 500 400 7 ÷32 6 INPUT INPUT 2 3 2.
5mA 6.
75mA 2mA OUTPUT OUTPUT 5 GND Figure 1 SP8803 Block diagram SP8803 INPUT SP8803 VCC 1 2 3 4 8 7 6 5 NC OUTPUT INPUT OUTPUT NC GND DG8 Figure 2 Pin connections Electrical Characteristics Guaranteed over the temperature range Tamb -55°C to +125 °C (see note) and supply voltage range 4.
75V to 5.
25V.
Tested at Tamb = -55°C and +125°C, VCC = 4.
75V and 5.
25V.
Characteristic Supply current Input sensitivity 0.
65GHz to 2.
8GHz 3.
3GHz Input impedance (series equivalent) Output Voltage with fin = 650MHz Output Voltage with fin = 3GHz Pin 1 2, 3 Min Value Typ 78 NOTE: Devices must be used with a suitable heatsink to maintain chip temperature below 175°C when operating at Tamb>105°C.
500 400 VIN (mV RMS INTO 50 OHMS) 300 200 100 ;;; ;;; 175 400 Max 90 Units m...

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