ML7396AB datasheet(123/140 Pages) LAPIS

123 / 140 page

FEDL7396A/B/E-07

ML7396A/B/E

123/140

●TX

Conditions

•Symbol rate:

100 kbps

•Preamble length: 4 byte

•SFD length:

2 byte

•Length:

2 byte

•CRC:

8 bit (1 byte)

•Data length:

100 byte

•Ramp control:

* Lamp control timing can be adjusted by the [2DIV_GAIN_CNTRL:B0 0x6E], [RX_ON_ADJ2:B1 0x3F] and

[TX_OFF_ADJ1:B1 0x55] registers. For more details, please refer to the “Ramp control function”.

TX_ON command

TRX_OFF command

SET_TRX[3:0] = 0b1001

SET_TRX[3:0] = 0b1000

FIFO write

([RF_STATUS:B0 0x6c(3-0)])

TRX_OFF(IDLE)

TX_ON

RF status

PLL enable

PA enable

(PA_ON)

DATA enable

Air

TRX_OFF(IDLE)

TX complete

PD_DATA_CFM0/1

[PD_DATA_REQ:B0 0x28]

18μs

44.4μs [PA_ON_ADJ:B2 x1E]

52μs

3μs

55μs

348μs

SCEN

([RF_STATUS:B0 0x6c(3-0)]),

SINTN

INT[16]/INT[17] interrupt

[INT_SOURCE_GRP3:B0 0x26]

INT[22]/INT[23] interrupt

[INT_SOURCE_GRP3:B0 0x26]

TX enable

(TX_ON)

27μs

6μs

(Num TX symbol +3) * Symbol duration

((4+2+2+100+1)*8+3)*10μs = 8,750 μs

Host MCU

interrupt processing

period

INT[10] interrupt

[INT_SOURCE_GRP2:B0 0x25]

INT[10] interrupt

[INT_SOURCE_GRP2:B0 0x25]

ML7396AB Datasheet(PDF) 123 Page - LAPIS Semiconductor Co., Ltd.

ML7396AB Datasheet(HTML) 123 Page - LAPIS Semiconductor Co., Ltd.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL