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SP8904KG

Mitel Networks
Part Number SP8904KG
Manufacturer Mitel Networks
Description 5GHZ 4 Fixed Modulus Divider
Published Jun 7, 2005
Detailed Description SP8904 (MP) 5GHZ 44 Fixed Modulus Divider Preliminary Information DS4358 Issue 1.3 September 1999 The SP8904 is one of ...
Datasheet PDF File SP8904KG PDF File

SP8904KG
SP8904KG

Overview
SP8904 (MP) 5GHZ 44 Fixed Modulus Divider Preliminary Information DS4358 Issue 1.
3 September 1999 The SP8904 is one of a range of very high speed low power prescalers for professional applications.
The dividing elements are static D type flip flops and therefore allow operation down to DC if the drive signal is a pulse waveform with fast risetime.
The output stage has a differential current output and provides a direct drive into a 50 ohm load.
Ordering Information SP8904/KG/MP1S (tubes) SP8904/KG/MP1T (tape and reel) Features G Very High Operating Speed G Operation down to DC with Square Wave Input G Silicon Technology for Low Phase Noise Absolute Maximum Ratings Supply voltage, VCC 6·5V Storage temperature 265°C to 1150°C Maximum junction temperature 1150°C Prescaler input voltage 2·5Vp-p Operating temperature KG240°C to 185°C TCASE (Typically better than 2140dBc/Hz at 1KHz) G 5V Single Supply Operation G Low Power Dissipation: 350mW (Typ.
) G Surface Mount Plastic Package OUTPUT VCC VCC 1 8 7 6 OUTPUT OUTPUT VREF 44 400 INPUT INPUT 2 3 400 10mA 4 4 GND Figure 1 block diagram SP8904 VCC INPUT INPUT GND 1 2 8 7 OUTPUT VCC OUTPUT OUTPUT GND SP8904 3 4 6 5 MP8 Figure 2 Pin connections - top view Electrical Characteristics These characteristics are guaranteed by either production test or design over the following range of operating conditions unless otherwise stated: TAMB = 240°C to 185°C, VCC = 4·75V to 5·25V Value Characteristic Supply current Input frequency Input sensitivity Input sensitivity Input overload Input overload Output voltage Output power Pin 1, 8 2, 3 2, 3 2, 3 2, 3 2, 3 6, 7 6, 7 Min.
1·0 440 700 210·0 Typ.
70 0·5 0 Max.
95 5·0 180 570 12·0 Units mA GHz mVrms mVrms mVrms mVrms Vp-p dBm Conditions RMS sinewave fIN = 1GHz and 4.
2GHz fIN = 5GHz fIN = 1GHz and 3GHz fIN = 5.
0GHz and 3.
8GHz Into 50Ω pullup resistor fIN = 1GHz and 5GHz (see note 1 ) NOTE 1.
Measured into 50Ω measuring instrument in parallel with 50Ω pullup resistor.
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