Features and benefits
- Low power consumption
- VCO-Inhibit control for ON/OFF keying and for low standby power consumption
- Centre frequency of up to 17 MHz (typical) at VCC = 4.5 V
- Choice of three phase comparators:
- PC1: EXCLUSIVE-OR
- PC2: Edge-triggered JK flip-flop
- PC3: Edge-triggered RS flip-flop
- Excellent Voltage Controlled Oscillator (VCO) frequency linearity
- VCO-inhibit control for ON/OFF keying and for low standby power consumption
- Low frequency drift with supply voltage and temperature variations
- Operating power supply voltage range:
- VCO section 3.0 V to 6.0 V
- Digital section 2.0 V to 6.0 V
- Zero voltage offset due to operational amplifier buffering
- ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
Applications
- FM modulation and demodulation
- Frequency synthesis and multiplication
- Frequency discrimination
- Tone decoding
- Data synchronization and conditioning
- Voltage-to-frequency conversion
- Motor-speed control
Parametrics
Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|
74HC4046AD | Production | 3.0 - 6.0 | CMOS | ± 5.2 | 18 | 21 | low | 115 | 2.8 | SO16 |
Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74HC4046AD | 74HC4046AD,653 ( 9338 095 50653 ) | Active | 74HC4046AD | ![]() SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 CECC |
74HC4046AD,652 ( 9338 095 50652 ) | Active | 74HC4046AD | Bulk Pack, CECC |
Quality, reliability & chemical content
Type number | Orderable part number | Chemical content | RoHS / RHF | EFR | IFR | MTBF (hour) | MSL | MSL leadfree |
---|---|---|---|---|---|---|---|---|
74HC4046AD | 74HC4046AD,653 | 74HC4046AD | ![]() ![]() | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
74HC4046AD | 74HC4046AD,652 | 74HC4046AD | ![]() ![]() | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
Documentation (6)
File name | Title | Type | Date |
---|---|---|---|
74HC_HCT4046A | Phase-locked loop with VCO | Data sheet | 2019-08-06 |
AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
hc4046a | 74HC4046A IBIS model | IBIS model | 2019-11-01 |
HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
Support
If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.
Models
File name | Title | Type | Date |
---|---|---|---|
hc4046a | 74HC4046A IBIS model | IBIS model | 2019-11-01 |
Ordering, pricing & availability
Type number | Orderable part number | Ordering code (12NC) | Packing | Buy online |
---|---|---|---|---|
74HC4046AD | 74HC4046AD,653 | 933809550653 | Reel 13" Q1/T1 CECC | Order product |
74HC4046AD | 74HC4046AD,652 | 933809550652 | Bulk Pack, CECC | Order product |
Sample
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Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.