HCF4046B_01 Datasheet, PDF (1/12 Pages) STMicroelectronics – MICROPOWER PHASE-LOCKED LOOP

HCF4046B
MICROPOWER PHASE-LOCKED LOOP
s QUIESCENT CURRENT SPECIFIED UP TO
20V
s VERY LOW POWER CONSUMPTION : 70µW
(TYP.) AT VCO f_o = 10kHz, V_DD = 5V
s OPERATING FREQUENCY RANGE : UP TO
1.4MHz (TYP.) AT V_DD = 10V
s LOW FREQUENCY DRIFT : 0.04%/°C (typ.)
AT V_DD = 10V
s CHOICE OF TWO PHASE COMPARATORS :
1) EXCLUSIVE - OR NETWORK
2) EDGE-CONTROLLED MEMORY
NETWORK WITH PHASE-PULSE OUTPUT
FOR LOCK INDICATION
s HIGH VCO LINEARITY: <1% (TYP.)
s VCO INHIBIT CONTROL FOR ON-OFF
KEYING AND ULTRA-LOW STANDBY
POWER CONSUMPTION
s SOURCE-FOLLOWER OUTPUT OF VCO
CONTROL INPUT (demod. output)
s ZENER DIODE TO ASSIST SUPPLY
REGULATION
s 5V, 10V AND 15V PARAMETRIC RATINGS
s INPUT LEAKAGE CURRENT
I_I = 100nA (MAX) AT V_DD = 18V T_A = 25°C
s 100% TESTED FOR QUIESCENT CURRENT
s MEETS ALL REQUIREMENTS OF JEDEC
JESD13B " STANDARD SPECIFICATIONS
FOR DESCRIPTION OF B SERIES CMOS
DEVICES"
DIP
SOP
ORDER CODES
PACKAGE
TUBE
DIP
SOP
HCF4046BEY
HCF4046BM1
T&R
HCF4046M013TR
DESCRIPTION
The HCF4046B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
Technology, available in 16-lead dual in-line
plastic or ceramic package. The HCF4046B
CMOS Micropower Phase-Locked Loop (PLL)
consists of a low-power, linear voltage-controlled
oscillator (VCO) and two different phase
comparators having a common signal-input
amplifier and a common comparator input. A 5.2V
zener diode is provided for supply regulation if
necessary.
PIN CONNECTION
September 2001
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