MC145193F Freescale Semiconductor, MC145193F Datasheet - Page 2

• Manufacturer Part Number: MC145193F
• Manufacturer: Freescale Semiconductor

Specifications of MC145193F

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: SO
• Pin Count: 20
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Supplier Unconfirmed

2
Supply Connections:
REF out
REF in
Pin 12 = V CC (V+ To Input AMP and 64/65 Prescaler)
Pin 5 = V PD (V+ To Phase/Frequency Detectors A and B)
Pin 14 = V DD (V+ To Balance Of Circuit)
Pin 7 = Gnd (Common Ground)
ENB
CLK
D in
f in
f in
20
18
19
17
1
11
10
(Configurable)
Internal
Control
4–Stage
OSC or
Divider
Input
AMP
Register
Control
Logic
Shift
And
Freescale Semiconductor, Inc.
4
For More Information On This Product,
24
3
Go to: www.freescale.com
A Counter
Prescaler
6–Stage
64/65
Standby
BitGrabber R Register
BitGrabber C Register
BitGrabber A Register
Logic
13–Stage R Counter
Double–buffered
MC145193
6
BLOCK DIAGRAM
16 Bits
24 Bits
8 Bits
POR
13
This device contains 7,278 active transistors.
2
Modulus
N Counter
12–Stage
Control
Logic
12
MOTOROLA WIRELESS SEMICONDUCTOR
SOLUTIONS – RF AND IF DEVICE DATA
Data Out
Port
Detector A And Control
Detector B And Control
f R
f V
Phase/Frequency
Phase/Frequency
Lock Detector
And Control
Select
Logic
15
13
9
16
2
8
6
3
4
Output B
(Open–
Drain
Output)
Test 2
Test 1
Output A
LD
Rx
PD out
R
V