SP8714 Datasheet | Mitel Networks

features a power down facility for battery economy. The RF inputs are internally biased and should be capacitively coupled to the signal source. The output is designed to interface with CMOS synthesisers. RF INPUT VCC RATIO SELECT OUTPUT 1 2 3 4 SP8714 8 7 6 5 RF INPUT POWER DOWN MODULUS CONTROL VEE FEATURES s s s s s s s Operation to 2100MHz Very Low Power Single Supply Operation 2.7V to 5.25V Power Down Facility for Battery Economy Latched Modulus Control Input Push Pull Output Drive ESD Protection on All Pins† MP8 Fig. 1 Pin connections - top view ORDERING INFORMATION SP8714 IG MPAS Industrial Temperature Range Miniature Plastic SOIC Package SP8714 IG MPAC As above supplied on Tape and Reel APPLICATIONS s Cellular Telephones s Cordless Telephones † ESD precautions must be observed V CK 6 MC D CC 2 250K NOMINAL D TYPE Q 7 POWER DOWN 3 RS V CC BIAS CONTROL LOGIC 5 V EE RF INPUT (CLOCK) DIVIDE BY 4/5 8 V DIVIDE BY 8 / 16 4 OUTPUT Fig. 2 Block diagram ABSOLUTE MAXIMUM RATINGS Supply voltage (VEE=0V) (note 1) -0.5V to 7V Control and RF inputs, (note 1) -0.5V to VCC+0.5V RF output (VEE =0V) RF input current (note 1) 10m A Operating temperature -40°C to +85°C Storage temperature range -55°C to +150°C Maximum junction temperature +150°C NOTE 1. Duration <2 minutes. ELECTRICAL CHARACTERISTICS Guaranteed over the following conditions (unless otherwise stated): VCC=+2.7V to +5.25V (with respect to VEE), Output load (pin 4) = 10p F, Tamb = -40°C to +85°C (note 2) Value Characteristic Min. Supply current Supply current Power down high Power down low Modulus control high Modulus control low Ratio select high Ratio select low Max. sinewave input frequency Min. sinewave input frequency Min. RF input voltage Max. RF input voltage Output level (pin 4) Modulus set-up time, ts Modulus hold time, th Power down time, tpd (notes 5,6,8) (notes 6,8) (notes 7,8) 200 500 10 1 10 8 600 (note 4) (note 4) (note 4, 9) (note 4, 9) (note 3) (note 3)...