TDA4718A Infineon Technologies, TDA4718A Datasheet - Page 13

• Manufacturer Part Number: TDA4718A
• Manufacturer: Infineon Technologies

Specifications of TDA4718A

• Operating Temperature (max): 85C
• Operating Temperature (min): -25C
• Pin Count: 18
• Mounting: Through Hole
• Package Type: PDIP
• Screening Level: Commercial
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Dimensioning Notes for RC Network
1. Determination of the minimum time during which both outputs must be disabled
2. Determination of the VCO frequency = 2 x output frequency
3. Determination of the rated slope of the rising ramp generator voltage, which the
4. Duration of the soft start process
5. In the case of a free-running VCO: connect sync output with sync input.
6. Capacitance
Semiconductor Group
Rated VCO frequency:
C
with sync output).
In the case of external synchronization, that value depends on the selected operating
frequency and the required maximum phase interference deviation.
maximum possible turn-on period per half wave depends on
filter
favourable:
selection of
selection of
selection of
selection of
C
filter
is not required in the free-running operation (sync input connected
C
R
R
C
T
T
R
soft start
.
; selection of
.
.
100 kHz
10 nF
C
R
13
C
T
.
50 Hz
1 F
TDA 4718 A