Tel: 886-2-66296288
Fax: 886-2-29174598
URL:http://www.princeton.com.tw
Remote Control Encoder IC
PT2607
DESCRIPTION
The PT2607 Encoder Series are tri-state remote control encoder ICs utilizing CMOS Technology. It
encodes data and address pins into a serially encoded waveform suitable for RF modulation. PT2607
supports up to a maximum 12 address and 8 address/data bits. Housed in either 18, 20 or 24 pins,
SOP or DIP Package, PT2607’s pin assignments and application circuit are optimized for easy PCB
Layout and cost saving benefits.
FEATURES
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•
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•
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CMOS technology
Low power consumption
Operating voltage: 2.4 to 15V
Low standby current
Three words transmission
Built-in oscillator
Least external components
Available in 18, 20 or 24 pins, DIP or SOP package
Easy to use
APPLICATIONS
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Burglar alarm system
Car/Motorcycle security system
Home/Office security system
Smoke & fire alarm system
Toy/Garage door remote controller
Cordless telephone
Object finder
Remote switch
Remote control for industrial use
Automation system
PT2607 V1.1
-1-
April, 2006
Tel: 886-2-66296288
Fax: 886-2-29174598
URL:http://www.princeton.com.tw
Remote Control Encoder IC
PT2607
BLOCK DIAGRAM
DATA TRIGGER TYPE: PT2607, PT2607-S
PT2607 V1.1
-2-
April, 2006
Tel: 886-2-66296288
Fax: 886-2-29174598
URL:http://www.princeton.com.tw
Remote Control Encoder IC
PT2607
TE TRIGGER: PT2607B, PT2607B-S, PT2607C, PT2607C-S
OSC2
OSC1
TE
Oscillation Circuit
Divider
Data Select
& Buffer
DOUT
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
16
Transmission G ate Circuit
Counter
Sync.
Circuit
Trinary
Detector
AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17
VDD
VSS
PT2607 V1.1
-3-
April, 2006
Tel: 886-2-66296288
Fax: 886-2-29174598
URL:http://www.princeton.com.tw
Remote Control Encoder IC
PT2607
PIN CONFIGURATION
A11
D12
D13
D14
D15
DOUT
LE D
OSC2
OSC1
VSS
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VDD
A9
A8
A7
A6
A4
A3
A2
A1
A0
AD11
AD12
AD14
AD15
DOUT
TE
OSC2
OSC1
VSS
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
VDD
A9
A8
A7
A6
A3
A2
A1
A0
PT 2607B/PT 2607B-S
PT 2607/PT 2607-S
AD11
AD12
AD13
AD14
AD15
AD16
AD17
DOUT
TE
OSC2
OSC1
VSS
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
VDD
AD10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
PT 2607C/PT 2607C-S
PT2607 V1.1
-4-
April, 2006
Tel: 886-2-66296288
Fax: 886-2-29174598
URL:http://www.princeton.com.tw
Remote Control Encoder IC
PT2607
PIN DESCRIPTION
Pin Name
A11
A0~A3
A4
A5
A6~A9
AD10
AD11~AD12
AD13
AD14~AD15
AD16~AD17
D12~D15
DOUT
LED
TE
OSC2
OSC1
VSS
VDD
I/O
I
I
I
I
I
Description
Address pin no. 11
This pin may be externally set to “0”, “1” or
“floating”
Address pin no. 0~3
These pins may be externally set to “0”, “1” or
“floating”
Address pin no. 4
This pin may be externally set to “0”, “1” or
“floating”
Address pin no. 5
This pin may be externally set to “0”, “1” or
“floating”
Address pin no. 6~9
These pins may be externally set to “0”, “1” or
“floating”
Address/Data Input & Transmission Enable Pins
Active high (Internal pull-low resistor)
These pins may be externally set to “0”, “1” or
“floating”
Data Input and Transmission Enable Pins
Active high (Internal pull-low resistor)
These pins may be externally set to “0”, “1” or
“floating”
Data Output Pin
LED Indicator Pin
Transmission Enable Pin (Active High)
Oscillator Input Pin
Oscillator Output Pin
Negative Power Supply
Positive Power Supply
18 pins
-
10~13
-
-
14~17
-
1~2
-
3~4
-
-
5
-
6
7
8
9
18
Pin No.
20 pins
1
11~14
15
-
16~19
-
-
-
-
-
2~5
6
7
-
8
9
10
20
24 pins
-
13~16
17
18
19~22
23
1~2
3
4~5
6~7
-
8
-
9
10
11
12
24
I
I
O
O
I
O
I
-
-
PT2607 V1.1
-5-
April, 2006
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