參數(shù)資料
型號: MAX7032ATJ
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Low-Cost, Crystal-Based, Programmable, ASK/FSK Transceiver with Fractional-N PLL
中文描述: SPECIALTY TELECOM CIRCUIT, QCC32
封裝: 5 X 5 MM, TQFN-32
文件頁數(shù): 10/32頁
文件大?。?/td> 449K
代理商: MAX7032ATJ
M
Low-Cost, Crystal-Based, Programmable,
ASK/FSK Transceiver with Fractional-N PLL
10
______________________________________________________________________________________
SUPPLY CURRENT AND OUTPUT POWER
vs. EXTERNAL RESISTOR
MAX7032 toc27-1
EXTERNAL RESISTOR (
)
S
1k
100
1
10
4
6
8
10
12
14
16
18
2
0.1
10k
-12
-8
-4
0
4
8
12
16
-16
O
f
RF
= 315MHz
PA ON
POWER
CURRENT
SUPPLY CURRENT AND OUTPUT POWER
vs. EXTERNAL RESISTOR
MAX7032 toc27-2
EXTERNAL RESISTOR (
)
S
1k
100
1
10
4
6
8
10
12
14
16
18
2
0.1
10k
-12
-8
-4
0
4
8
12
16
-16
O
f
RF
= 434MHz
PA ON
POWER
CURENT
OUTPUT POWER vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
O
3.3
3.0
2.7
2.4
6
8
10
12
14
4
2.1
3.6
f
RF
= 315MHz
PA ON
ENVELOPE SHAPING DISABLED
T
A
= -40
°
C
T
A
= +85
°
C
T
A
= +125
°
C
T
A
= +25
°
C
OUTPUT POWER vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
O
3.3
3.0
2.7
2.4
6
8
10
12
14
4
2.1
3.6
f
= 315MHz
PA ON
ENVELOPE SHAPING ENABLED
T
A
= -40
°
C
T
A
= +85
°
C
T
A
= +125
°
C
T
A
= +25
°
C
OUTPUT POWER vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
O
3.3
3.0
2.7
2.4
6
8
10
12
14
4
2.1
3.6
f
= 434MHz
PA ON
ENVELOPE SHAPING DISABLED
T
A
= -40
°
C
T
A
= +85
°
C
T
A
= +125
°
C
T
A
= +25
°
C
OUTPUT POWER vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
O
3.3
3.0
2.7
2.4
8
10
12
14
6
2.1
3.6
f
RF
= 434MHz
PA ON
ENVELOPE SHAPING ENABLED
T
A
= +85
°
C
T
A
= +125
°
C
T
A
= +25
°
C
T
A
= -40
°
C
EFFICIENCY vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
E
3.3
3.0
2.7
2.4
25
30
35
40
20
2.1
3.6
T
A
= +85
°
C
T
A
= +125
°
C
T
A
= +25
°
C
T
A
= -40
°
C
f
RF
= 315MHz
PA ON
EFFICIENCY vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
E
3.3
3.0
2.7
2.4
25
30
35
40
20
2.1
3.6
T
A
= +85
°
C
T
A
= +125
°
C
T
A
= +25
°
C
T
A
= -40
°
C
f
RF
= 434MHz
PA ON
Typical Operating Characteristics (continued)
(
Typical Operating Circuit
, PAV
DD
= AV
DD
= DV
DD
= HV
IN
= +3.0V, f
RF
= 433.92MHz, T
A
= +25°C, IF BW = 280kHz, data rate =
4kbps Manchester encoded, frequency deviation = ±50kHz, BER = 0.2% average RF power, unless otherwise noted.)
TRANSMITTER
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