參數(shù)資料
型號(hào): MAX7030LATJ
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL
中文描述: SPECIALTY TELECOM CIRCUIT, QCC32
封裝: 5 X 5 MM, 0.80 MM HEIGHT, MO-220WHHD-2, TQFN-32
文件頁(yè)數(shù): 8/20頁(yè)
文件大小: 735K
代理商: MAX7030LATJ
M
Low-Cost, 315MHz, 345MHz, and 433.92MHz
ASK Transceiver with Fractional-N PLL
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(
Typical Operating Circuit
, PAV
DD
= AV
DD
= DV
DD
= HV
IN
= +3.0V, f
RF
= 433.92MHz, IF BW = 280kHz, 4kbps Manchester encoded,
0.2% BER, T
A
= +25°C, unless otherwise noted.)
TRANSMITTER
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
3.3
3.0
2.7
2.4
10
12
14
16
8
2.1
3.6
f
RF
= 315MHz
PA ON
WITHOUT ENVELOPE SHAPING
T
A
= +85
°
C
T
A
= +125
°
C
T
A
= -40
°
C
T
A
= +25
°
C
S
2.5
3.0
3.5
4.0
5.0
4.5
5.5
6.0
2.0
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
3.3
3.0
2.7
2.4
2.1
3.6
f
RF
= 315MHz
PA OFF
T
A
= +85
°
C
T
A
= +125
°
C
T
A
= -40
°
C
T
A
= +25
°
C
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
3.3
3.0
2.7
2.4
11
13
15
17
9
2.1
3.6
f
= 434MHz
PA ON
WITHOUT ENVELOPE SHAPING
T
A
= +85
°
C
T
A
= +125
°
C
T
A
= -40
°
C
T
A
= +25
°
C
S
3.0
3.5
4.0
5.0
4.5
5.5
6.0
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
3.3
3.0
2.7
2.4
2.1
3.6
f
= 434MHz
PA OFF
T
A
= +85
°
C
T
A
= +125
°
C
T
A
= -40
°
C
T
A
= +25
°
C
SUPPLY CURRENT vs. OUTPUT POWER
AVERAGE OUTPUT POWER (dBm)
6
2
-10
-6
-2
5
6
7
8
9
10
11
12
4
-14
10
M
S
f
RF
= 315MHz
PA ON
ENVELOPE SHAPING ENABLED
PA ON
50% DUTY CYCLE
SUPPLY CURRENT vs. OUTPUT POWER
AVERAGE OUTPUT POWER (dBm)
6
2
-10
-6
-2
5
6
7
8
9
10
11
12
13
14
-14
10
M
S
f
RF
= 434MHz
PA ON
ENVELOPE SHAPING ENABLED
PA ON
50% DUTY CYCLE
SUPPLY CURRENT AND OUTPUT POWER
vs. EXTERNAL RESISTOR
MAX7030 toc23-1
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
MAX7030 toc23-2
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
= 433MHz
PA ON
POWER
CURRENT
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