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參數資料
| 型號： | MAX7057ASE+T |
| 廠商： | Maxim Integrated |
| 文件頁數： | 4/20頁 |
| 文件大小： | 245K |
| 描述： | IC TRANSMITTER ASK/FSK 16-SOIC |
| 其它有關文件： | Automotive Product Guide |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 頻率： | 300MHz ~ 450MHz |
| 應用： | 住宅自動化，保安 |
| 調制或協議： | ASK，FSK |
| 數據傳輸率 - 最大： | 100 kbps |
| 功率 - 輸出： | 17dBm |
| 電流 - 傳輸： | 12.4mA |
| 數據接口： | PCB，表面貼裝 |
| 天線連接器： | PCB，表面貼裝 |
| 電源電壓： | 2.1 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 125°C |
| 封裝/外殼： | 16-SOIC（0.154"，3.90mm 寬） |
| 包裝： | 帶卷 (TR) |
300MHz to 450MHz Frequency-Programmable
ASK/FSK Transmitter
4 _______________________________________________________________________________________
AC ELECTRICAL CHARACTERISTICS (continued)
(Typical Application Circuit, 50& system impedance, tuned for 315MHz to 433.92MHz operation, V
AVDD
= V
DVDD
= V
PAVDD
= +2.1V
to +3.6V, f
RF
= 300MHz to 450MHz, f
CRYSTAL
= 16MHz, T
A
= -40癈 to +125癈, unless otherwise noted. Typical values are at V
AVDD
= V
DVDD
= V
PAVDD
= +2.7V, T
A
= +25癈, unless otherwise noted. All min and max values are 100% tested at T
A
= +125癈, and
guaranteed by design and characterization over temperature, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SERIAL INTERFACE (SPI) TIMING CHARACTERISTICS (Figure 1)
Minimum SCLK Low to Falling-
Edge of CS Setup Time
t
SC
10
ns
Minimum CS Low to Rising-Edge
of SCLK Setup Time
t
CSS
5
ns
Minimum SCLK Low to Rising-
Edge of CS Setup Time
t
HCS
20
ns
Minimum SCLK Low After Rising-
Edge of CS Hold Time
t
HS
5
ns
Minimum Data Valid to SCLK
Rising-Edge Setup Time
t
DS
10
ns
Minimum Data Valid to SCLK
Rising-Edge Hold Time
t
DH
5
ns
Minimum SCLK High Pulse Width
t
CH
40
ns
Minimum SCLK Low Pulse Width
t
CL
40
ns
Minimum CS High Pulse Width
t
CSH
40
ns
Maximum Transition Time from
Falling-Edge of CS to Valid GPO
t
CSG
C
L
= 10pF load capacitance from GPO to
DGND
50
ns
Maximum Transition Time from
Falling-Edge of SCLK to Valid
GPO
t
CG
C
L
= 10pF load capacitance from GPO to
DGND
50
ns
Note 1: Supply current and output power are greatly dependent on board layout and PAOUT match.
Note 2: 50% duty cycle at 10kHz ASK data (Manchester coded).
Note 3: Guaranteed by design and characterization, not production tested.
Note 4: Dependent on PCB trace capacitance.
t
SC
t
HCS
t
HS
t
DH
t
CG
t
CSG
t
DS
t
CSH
t
CH
t
CL
t
CSS
CS
SCLK
SDI
GPO
Figure 1. SPI Timing Diagram
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX7057EVKIT+ | 制造商:Maxim Integrated Products 功能描述:300MHZ TO 450MHZ FULLY PROGRAMMABLE ASK/FSK TRANSMITTER - Boxed Product (Development Kits) |
| MAX7058 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:315MHz/390MHz Dual-Frequency ASK Transmitter |
| MAX7058ATG | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:315MHz/390MHz Dual-Frequency ASK Transmitter |
| MAX7058ATG+ | 功能描述:射頻發射器 315/390MHz Dual-f ASK Transmitter RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| MAX7058ATG+T | 功能描述:射頻發射器 315MHz/390MHz ASK Transmitter RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
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