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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.

Direct replacement for legacy Fairchild CD4046B, National CD4046B, Harris or RCA CD4046B, Motorola MC14046B & Texas Instruments CD4046BH. Operating over the full military temperature range this bare die is well suited for hi-rel applications.

Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN

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:
Silicon Supplies
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:

I/P Level: CMOS
O/P 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.