ml7051la Oki Semiconductor, ml7051la Datasheet - Page 4

• Manufacturer Part Number: ml7051la
• Description: Bluetooth Baseband Controller Ic
• Manufacturer: Oki Semiconductor

PIN DESCRIPTIONS
RF I/F
1 Semiconductor
PLL_DATA
RSSI_CLK
PLL_POW
PLLLOCK
Pin Name
PLL_OFF
RX_POW
PLL_CLK
TX_POW
TXCSEL
PLL_PS
PLL_LE
TXC_IN
RSSI
RXD
RXC
TXD
I/O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
Pull Up/Down
Pull down
Pull down
Pull down
Pull down
Internal
—
—
—
—
—
—
—
—
—
—
—
—
Initial Value
—
—
—
—
H
H
H
L
L
L
L
L
L
L
L
L
Placement
D10
D13
C11
E11
Pin
D5
C7
D8
D7
C8
D6
C5
A5
B6
A6
B7
B4
Transmit data output
(To ML7050LA Pin# A8)
Receive data input
(To ML7050LA Pin# H5)
PLL setting data output
(To ML7050LA Pin# H3)
PLL setting clock output
(To ML7050LA Pin# G3)
PLL setting load enable output
(To ML7050LA Pin# H4)
PLL Open-loop/Closed-loop control signal
output (To ML7050LA Pin# G8)
Receive field strength data input
(To ML7050LA Pin# G6)
RSSI transfer clock
(To ML7050LA Pin# H8)
Local transmit circuit power control signal
output (To ML7050LA Pin# A7)
Transmit power control signal output
(To ML7050LA Pin# B6)
Receive power control signal output
(To ML7050LA Pin# B3)
PLL power control signal output
PLL lock signal input
Bluetooth receive clock output (1 MHz)
Bluetooth transmit clock input (1 MHz)
When the transmit clock is used by a clock
(RXC) that is generated from the receive
data, set TXCSEL(Pin# C11) to H and
connect to RXC(Pin# C5).
Bluetooth transmit clock setting pin
L: Select 1 MHz divided by internal PLL.
H: Select TXC_IN input signal.
Description
FEDL7051LA-02
ML7051LA
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