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Bare Die Product Detail: CD4046B

Phase-Locked-Loop / Oscillator:
Phase locked loop (PLL) with x2 phase comparators, voltage-controlled oscillator (VCO), source follower & zener. Comparators have a common signal input amplifier & common comparator input. The zener diode regulates power supply if required.

*** END OF LIFE *** Recommended replacement is CD4046B which is a direct replacement. Other options are also available, please contact engineering.

Features:

Choice of two Phase Comparators:
- Exclusive Or Gate, duty cycle limited
- Rising edge switching, duty cycle unlimited.
Buffered outputs compatible with MHTL and Low power TTL
VCO inhibit control for ON-OFF keying and ultra-low standby power consumption
Source-follower output of VCO control input
Integrated zener diode to assist supply regulation
High Input Voltage up to 20V
Specified at 5V, 10V & 15V
Military Temperature Range for High Reliability
Smaller die size versus peers

Vendor:
SiS OBSOLETE
Electrical Datasheet

Die Physical Data:
Footprint: 4.265mm² (6611.235mil²)
Request Pad Layout

Product Families: Used for this device are tabulated below.

Phase-Locked-Loop / Oscillator

Functional:

Input Level: CMOS
Output Level: CMOS
Bits: 1

Specification:

V_{CC (Min)}: 3.00V
V_{CC (Max)}: 18.00V
f_MIN @ V_NOM: 8MHz
t_{pd (Max)} @ V_NOM: 300ns
I_{CC (Max)} @ V_NOM: 0.60mA
Output Drive _(Max): 4.2mA
V_{NOM (Max)}: 15V

Other Detail: Important information for this device is tabulated below.

Traffic light setting for Minimum Order Quantity indicates the following:

Green:Available from stock or at low factory MOQ.
Amber: Available on factory order with MOQ.
Red: High factory MOQ may apply, please ask for details.

Traffic light setting for High Reliability indicates the following:

Green: This bare die is specified and tested for use in high reliability applications.
Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
Red: This bare die is not specified or specifically designed for use in high reliability applications.

Traffic light setting for Space Grade indicates the following:

Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.