th71072 ETC-unknow, th71072 Datasheet - Page 6

no-image

th71072

Manufacturer Part Number
th71072
Description
315/433mhz Ask Transmitter / Lo Source
Manufacturer
ETC-unknow
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
th71072.2
Manufacturer:
N/A
Quantity:
20 000
Part Number:
th71072.2/SOIC8NB/GU
Manufacturer:
N/A
Quantity:
20 000
AC Characteristics
all parameters under normal operating conditions, unless otherwise stated;
typical values at T
ENTX = 1, V
Output Power Selection
typical values at T
ENTX = 1, f
If the transmitter is operated at any supply voltage V
the values for R
Crystal Parameter
3901071072
Rev. 004
Output power
FM deviation
Modulation frequency FM
Data rate ASK
Reference spurs
Harmonic content
Spurious output signal
Phase noise
VCO gain
Charge pump current
Clock voltage swing
Start-up time
Crystal frequency
Load capacitance
Static capacitance
Resonance resistance
Spurious response
P
P
R1 / k
R2 / k
harm
I
V
cc
o
PS
/ dBm
/ mA
/ dBm
Parameter
Parameter
/ V
c
PS
= 433.6 MHz, test circuit shown in Fig. 2
= 1.1V, f
1
and R
a
a
= 23 °C and V
= 23 °C and V
11.5
-40
0
2
2
2
c
can be calculated as allows:
= 433.6 MHz, test circuit shown in Fig. 2
Symbol
Symbol
V
P
f
R
K
C
a
CKOUT
crystal
f
P
P
PN
R
I
P
mod
t
C
harm
VCO
spur
f
ASK
CP
load
on
ref
off
cc
FM
cc
m
o
0
= 3 V;
= 3 V:
7.5
4.7
1.1
8.6
-1
-40
adjustable with
varactor and V
@ f
@ 2f
V
@ f
C
from ”all OFF” to any
other mode
fundamental mode, AT
PS
load
c
c
c
= 5pF
0.1V
Condition
, 3f
500kHz
f
Condition
ref
c
Page 6 of 10
, 4f
cc
4.7
0.9
7.3
11
-4
-40
,
c
FM
ASK Transmitter / LO Source
R
1
Min
4.7
0.7
6.2
15
-7
-45
9.69
R
Min
10
2
V
V
Typ
200
PS
-44
-40
-60
-87
cc
40
260
-4
5
2
6
1
-10
4.7
0.5
5.3
24
-45
Max
-10
14
15
60
TH71072
7
Max
0.9
315/433MHz
Data Sheet
Dec. 2001
4.7
0.3
4.8
-12
dBc/Hz
MHz
Unit
MHz/V
43
-50
dB
kbit/s
pF
pF
dBm
dBm
dBm
dBm
Unit
kHz
kHz
V
ms
µA
pp

Related parts for th71072