LB1989 データシートの表示（PDF） - SANYO -> Panasonic
部品番号
コンポーネント説明
メーカー
LB1989 Datasheet PDF : 9 Pages
| |||
Continued from preceding page.
Pin No.
Pin
Pin voltage
13
CX
LB1989
Equivalent circuit
Function
The value of the capacitor connected
between this pin and ground determines
the operating frequency range and the
minimum operating frequency for the VCO
circuit.
14
VCOIN
VCO circuit voltage input
The PCOUT pin voltage is RC filtered and
the result is input to this pin.
15
PCOUT
16
GND
17
VREG
VCO circuit PLL output
Ground for all circuits other than the output
transistor
Internal 5 V regulator
This pin provides the control system power.
Continued on next page.
No. 6210-6/9
Share Link: 