AN1833 Freescale Semiconductor / Motorola, AN1833 Datasheet - Page 6

• Manufacturer Part Number: AN1833
• Description: A Low-Power Wireless Remote Control Transmitter and Receiver
• Manufacturer: Freescale Semiconductor / Motorola

Application Note
6
OSC
TANK
L2
V
CC
V
EE
8
GRAYHILL
84BBI-001
KEYPAD
1
2
3
4
5
7
8
6
7
Figure 1b. OOK Transmitter Block Diagram
Freescale Semiconductor, Inc.
6
For More Information On This Product,
5
MC13176D
3
2
1
4
f/32
Go to: www.freescale.com
V
EE
16
15
14
13
12
10
11
9
V
REFERENCE
INPUT
12 MHz
EE
V
10
11
SS
V
12
DD
9
TTL DATA INPUT
13
8
V
3X
CC
Tx ENABLE
14
7
= 5 Vdc
MC68HC705J1A
15
6
16
5
17
4
18
3
V
DD
V
19
DD
2
4-MHz
FUND
10 M
V
XTAL
SS
20
RF OUT
MC34164
1
MOTOROLA
AN1833