MC145152-2 Freescale Semiconductor, Inc, MC145152-2 Datasheet - Page 5

• Manufacturer Part Number: MC145152-2
• Description: Parallel-input Pll Frequency Synthesizer
• Manufacturer: Freescale Semiconductor, Inc

f
N Counter Output (Pin 10)
This is the buffered output of the ÷ N counter that is internally connected to the phase detector input. With
this output available, the ÷ N counter can be used independently.
LD
Lock Detector Output (Pin 28)
Essentially a high level when loop is locked (f
is out of lock.
1.2.3
V
Positive Power Supply (Pin 3)
The positive power supply potential. This pin may range from + 3 to + 9 V with respect to V
V
Negative Power Supply (Pin 2)
The most negative supply potential. This pin is usually ground.
Freescale Semiconductor
V
DD
SS
Power Supply
MC145151-2 and MC145152-2 Technical Data, Rev. 5
MC145151-2 Parallel-Input (Interfaces with Single-Modulus Prescalers)
R
, f
V
of same phase and frequency). Pulses low when loop
SS
.
5