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參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 5/20頁 |
| 文件大?。?/td> | 735K |
| 代理商： | MAX7030LATJ |
M
Low-Cost, 315MHz, 345MHz, and 433.92MHz
ASK Transceiver with Fractional-N PLL
_______________________________________________________________________________________
5
AC ELECTRICAL CHARACTERISTICS (continued)
(
Typical Application Circuit
, 50
system impedance, PAV
DD
= AV
DD
= DV
DD
= HV
IN
= +2.1V to +3.6V, f
RF
= 315MHz, 345MHz, or
433.92MHz, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at PAV
DD
= AV
DD
= DV
DD
= HV
IN
= +2.7V, T
A
= +25°C,
unless otherwise noted.) (Note 1)
Note 1:
Supply current, output power, and efficiency are greatly dependent on board layout and PAOUT match.
Note 2:
100% tested at T
A
= +125°C. Guaranteed by design and characterization overtemperature.
Note 3:
50% duty cycle at 10kHz ASK data (Manchester coded).
Note 4:
Guaranteed by design and characterization. Not production tested.
Note 5:
Time for final signal detection; does not include baseband filter settling.
Note 6:
Efficiency = P
OUT
/ (V
DD
x I
DD
).
Note 7:
Dependent on PC board trace capacitance.
Note 8:
Input impedance is measured at the LNAIN pin. Note that the impedance at 315MHz includes the 12nH
inductive degeneration from the LNA source to ground. The impedance at 434MHz includes a 10nH induc-
tive degeneration connected from the LNA source to ground. The equivalent input circuit is 50
in series
with ~2.2pF. The voltage conversion is measured with the LNA input-matching inductor, the degeneration
inductor, and the LNA/mixer tank in place, and does not include the IF filter insertion loss.
Typical Operating Characteristics
(
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.)
RECEIVER
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
3.3
3.0
2.7
2.4
5.8
6.0
6.2
6.4
6.6
6.8
7.0
5.6
2.1
3.6
+85
°
C
+125
°
C
+25
°
C
-40
°
C
SUPPLY CURRENT vs. RF FREQUENCY
M
RF FREQUENCY (MHz)
S
425
400
325
350
375
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.0
300
450
+85
°
C
+125
°
C
+25
°
C
-40
°
C
DEEP-SLEEP CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
D
μ
A
110
85
35
60
-10
-15
2
4
6
8
10
12
14
16
18
0
-40
V
CC
= +3.6V
V
CC
= +3.0V
V
CC
= +2.1V
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CRYSTAL OSCILLATOR
Crystal Frequency
f
XTAL
(f
RF
-10.7)
/ 24
MHz
Maximum Crystal Inductance
Frequency Pulling by V
DD
Crystal Load Capacitance
50
2
4.5
mH
ppm/V
pF
(Note 7)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7030LATJ+ | 功能描述:射頻收發(fā)器 315/345/433.92MHz ASK Transceiver RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| MAX7030LATJ+T | 功能描述:射頻收發(fā)器 315/345/433.92MHz ASK Transceiver RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| MAX7030LATJ-T | 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Tape and Reel |
| MAX7030MATJ | 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Rail/Tube |
| MAX7030MATJ+ | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL |
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