CYW2338 Dual Serial Input PLL

CYW2338 Dual Serial Input PLL

CYW2338 Power Supply Connection for PLL1 and PLL2: When power is removed from both the VCC1 and VCC2 pins, all latched data is lost. PLL1 Charge Pump Rail Voltage: This voltage accommodates VCO circuits with tuning voltages higher than the VCC of PLL1. PLL1 Charge Pump Output: The phase detector g.

Features

• Operating voltage 2.7V to 5.5V
• Operating frequency to 2.5 GHz on PLL1 and 1.1 GHz on PLL2 with prescaler ratios of 64/65 and 128/129
• Lock detect feature
• Power-down mode ICC < 1 µA typical at 3.0V
• Serial data input accepts data clock rates as low as 1 kHz
• Low power/voltage operation with low current standby www.DataSheet4U.com mode
• On-chip reference oscillator
• Available in a 20-pin TSSOP (Thin Shrink Small Outline Package)
• Available in a 24-pin CSP (Chip Scale Package)
• Available in a 20-pin MLF (Mirco Lead Frame Package) Applications The Cypress CYW2338 is a dual serial inp.