參數(shù)資料
型號： T48C862x-Rf-TNQ
廠商： Atmel Corp.
元件分類： 4位微控制器
英文描述： Microcontroller with UHF ASK/FSK Transmitter
中文描述： 微控制器，帶有超高頻ASK / FSK發(fā)射器
文件頁數(shù)： 12/108頁
文件大小： 1023K
代理商： T48C862X-RF-TNQ
12
T48C862-R4 [Preliminary]
4551C–4BMCU–01/04
Output power
V
S
= 3.0 V, T
= 25
°
C
f = 433.92 MHz, Z
Load
= (166 + j233)
T
amb
= -40
°
C to +85
°
C
V
S
= 3.0 V
V
S
= 2.0 V
T
amb
= -40
°
C to +125
°
C
V
S
= 3.0 V
V
S
= 2.0 V
P
Out
= P
Ref
+
P
Ref
Selectable by load impedance
P
Ref
5.5
7.5
10
dBm
Output power variation for the full
temperature range
P
Ref
P
Ref
-1.5
-4.0
dB
dB
Output power variation for the full
temperature range
P
Ref
P
Ref
-2.0
-4.5
dB
dB
Achievable output-power range
P
Out_typ
0
7.5
dBm
Spurious emission
f
CLK
= f
0
/128
Load capacitance at Pin CLK = 10 pF
f
O
±
1
×
f
CLK
f
O
± 4
×
f
CLK
other spurious are lower
-55
-52
dBc
dBc
Oscillator frequency XTO
(= phase comparator frequency)
f
XTO
= f
0
/32
f
XTAL
= resonant frequency of the
XTAL, C
M
≤
10 fF, load capacitance
selected accordingly
T
amb
= -40
°
C to +85
°
C
T
amb
= -40
°
C to +125
°
C
f
XTO
-30
-40
f
XTAL
+30
+40
ppm
ppm
PLL loop bandwidth
250
kHz
Phase noise of phase
comparator
Referred to f
PC
= f
XT0,
25 kHz distance to carrier
-116
-110
dBc/Hz
In loop phase noise PLL
25 kHz distance to carrier
-86
-80
dBc/Hz
Phase noise VCO
at 1 MHz
at 36 MHz
-94
-125
-90
-121
dBc/Hz
dBc/Hz
Frequency range of VCO
f
VCO
429
439
MHz
Clock output frequency (CMOS
microcontroller compatible)
f
0
/128
MHz
Voltage swing at Pin CLK
C
Load
≤
10 pF
V
0h
V
0l
V
S
×
0.
8
V
S
×
0.
2
V
V
Series resonance R of the crystal
Rs
110
pF
Capacitive load at Pin XT0
7
FSK modulation frequency rate
Duty cycle of the modulation signal =
50%
0
32
kHz
ASK modulation frequency rate
Duty cycle of the modulation signal =
50%
0
32
kHz
ENABLE input
Low level input voltage
High level input voltage
Input current high
V
Il
V
Ih
I
In
V
Il
V
Ih
I
In
1.7
0.25
20
V
V
μA
PA_ENABLE input
Low level input voltage
High level input voltage
Input current high
1.7
0.25
5
V
V
μA
Electrical Characteristics (Continued)
V
S
= 2.0 V to 4.0 V, T
amb
= -40
°
C to +125
°
C unless otherwise specified.
Typical values are given at V
S
= 3.0 V and T
amb
= 25
°
C. All parameters are referred to GND (Pin 3).
Parameters
Test Conditions
Symbol
Min.
Typ.
Max.
Unit
相關(guān)PDF資料
PDF描述
T48C862x-Rf-TNS Microcontroller with UHF ASK/FSK Transmitter
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T48C893-TK The multiple times programmable (MTP) version for the MARC4 ROM types
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
T48C862X-RF-TNS 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Microcontroller with UHF ASK/FSK Transmitter
T48C893 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:The multiple times programmable (MTP) version for the MARC4 ROM types
T48C893-TK 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:The multiple times programmable (MTP) version for the MARC4 ROM types
T48C893-TKQ 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:The multiple times programmable (MTP) version for the MARC4 ROM types
T48D 制造商:WELWYN 制造商全稱:Welwyn Components Limited 功能描述:High Voltage Precision Thick Film Resistors
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