Phase-locked-loop with VCO
Buy from Nexperia
| SKU | Stock* | MOQ | Price per unit** | Quantity |
|---|
Buy from distributors
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia
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 | Package name |
|---|---|---|
| 74HC4046ADB NRND | Not for design in | SSOP16 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74HC4046ADB NRND | 74HC4046ADB,118 ( 9351 874 50118 ) | Active | C4046A |  SSOP16 (SOT338-1) | SOT338-1 | SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74HC4046ADB NRND | 74HC4046ADB,112 ( 9351 874 50112 ) | Withdrawn / End-of-life | C4046A | SSOP16 (SOT338-1) | SOT338-1 | SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE | Bulk Pack |
Discontinuation information
| Type number | Orderable part number | Ordering code | Last time buy date | Last time delivery date | Replacement product | Status | Comments |
|---|---|---|---|---|---|---|---|
| 74HC4046ADB NRND | 74HC4046ADB,112 | 935187450112 | 2020-06-30 | 2020-12-30 | 74HC4046APW | Full withdrawal |
Quality, reliability & chemical content
| Type number | Orderable part number | Chemical content | RoHS / RHF | MSL | MSL leadfree |
|---|---|---|---|---|---|
| 74HC4046ADB NRND | 74HC4046ADB,118 | 74HC4046ADB |   | 1 | 1 |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
| Type number | Orderable part number | Chemical content | RoHS / RHF | MSL | MSL leadfree |
|---|---|---|---|---|---|
| 74HC4046ADB NRND | 74HC4046ADB,112 | 74HC4046ADB | | 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 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
| SSOP-TSSOP-VSO-REFLOW | Footprint for reflow soldering | Reflow 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 |
|---|---|---|---|---|
| 74HC4046ADB | 74HC4046ADB,118 | 935187450118 | Reel 13" Q1/T1 | Order product |
Sample
As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.
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.