PT4450L PTC [Princeton Technology Corp], PT4450L Datasheet - Page 5

• Manufacturer Part Number: PT4450L
• Description: SAW-based ASK/OOK Transmitter IC
• Manufacturer: PTC [Princeton Technology Corp]

ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, V
Note: Depend on power amplifier output matching.
PT4450 PRE1.0
SAW-based ASK/OOK Transmitter IC
DC
Supply voltage
Operating current
Standby current
RF
Frequency range
Power amplifier output power
RF power on/off ratio
Phase noise
Harmonics (see Note)
Data Input and One Shot
Data rate
Start up time
One shot delay time
Parameter
(Note)
DD
(Note)
=3.0V, V
Symbol
P
T
P
I
D
standby
P
V
P
T
DELAY
SS
NOISE
I
HARM
f
RATE
DD
RF
EXT
ON
DD
out
=0V, DIN=3.0V. Temp=27℃, f
- 5 -
DIN=Low; T
DIN=High(CW mode);
P
10KHz offset
Condition
OUT
2x/3x f
=10dBm
DELAY
RF
>50ms
Preliminary
RF
Min. Typ. Max.
250
2.2
0.5
16
50
=434MHz)
URL: http://www.princeton.com.tw
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Rating
-100
+10
3.0
-40
50
2
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Fax: [phone]
Tel: [phone]
500
200
3.6
18
50
August, 2007
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PT4450
dBc/Hz
Kbps
MHz
dBm
Unit
dBc
mA
ms
µA
dB
µs
V