SP8755
SP8755 is PRESCALER manufactured by GEC Plessey Semiconductors.
FEATURES s TTL patible Output
BIAS INPUT REF NC CLOCK INPUT NC NC s AC Coupled Input (Internal Bias)
QUICK REFERENCE DATA s Supply Voltage: 5V
11 10
NC VEE (0V)
9 8 s Power Consumption: 270m W s Temperature Range: 255°C to 1125°C (A Grade)
230°C to 170°C (B Grade) ABSOLUTE MAXIMUM RATINGS
Supply voltage Output current Storage temperature range Max. junction temperature Max. clock input voltage 8V 630m A 265°C to 1150°C 1175°C 2- 5V p-p
DG14
Fig. 1 Pin connections
- top view
ORDERING INFORMATION
SP8755 A DG SP8755 B BG SP8755 NA 1C 5962-88684 (SMD)
VCC 1
CLOCK INPUT INPUT REF
DIVIDE BY 2
DIVIDE BY 2
DIVIDE BY 2
DIVIDE BY 2
DIVIDE BY 2
DIVIDE BY 2
OUTPUT
13 INTERNAL BIAS DECOUPLING
7 VEE (0V)
Fig. 2 Functional diagram
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ELECTRICAL CHARACTERISTICS
Unless otherwise stated, the Electrical Characteristics are guaranteed over specified supply, frequency and temperature range Supply voltage, VCC = 5- 0V± 0- 25V, VEE = 0V Temperature, TAMB = 255°C to 1125°C (A Grade), 230°C to 170°C (B Grade) Value Characteristic Maximum frequency (sinewave input) Minimum frequency (sinewave input) Power supply current Output high voltage Output low voltage Symbol f MAX f MAX f MIN ICC VOH VOL Min. 1- 2 1- 2 100 75 2- 5 0- 45 Max. Units GHz GHz MHz m A V V Grade SP8755A SP8755B Both Both Both Both Conditions Input = 600-1200m V p-p Input = 400-1200m V p-p Input = 600-1200m V p-p
Sink current = 5m A
NOTES 1. The test configuration for dynamic testing is shown in Fig.5. 2. Above characteristics are not tested at 25°C only (tested ar low and high temperatures only).
SP8755A SP8755B
INPUT AMPLITUDE (m V...