ml7050la Oki Semiconductor, ml7050la Datasheet - Page 6

• Manufacturer Part Number: ml7050la
• Description: Bluetooth Rf Transceiver Ic
• Manufacturer: Oki Semiconductor

PIN DESCRIPTION
Pins for RF Function
1 Oki Semiconductor
Pins for TEST Interface, etc.
Pins for Power Supply and Ground
E7, H7
A1/B2
B4/B5
C1/C2
D7/F2
F7/G2
No.
D8
C7
C8
G1
H1
G4
D2
G6
H8
H6
G7
D1
H2
G5
B1
F8
B7
B8
A5
A6
F1
E8
E2
E1
A2
A3
A4
RF_Ant
Tune_C
Lim_C1
Lim_C2
LPF_C
PLL_LF1
PLL_LF2
MCLK
Test1
Test2
Test3
Test4
Test5
Test6
Test7
Test8
V
GND_D
V
V
V
V
V
V
V
GND
Test9
Test10
dd
dd
dd
dd
dd
dd
dd
dd
Pin Name
_D
_PA
_VCO
_LNA
_PLL
_IRM
_IRM_LO
_IF
I/O
I/O
I/O
I/O
I/O
—
—
—
—
—
O
O
O
O
I
I
I
I
I
I
RF connection to external BPF (antenna filter)
Gm-C tuning components - Connect capacitors and resister between D8
and GND
Limiting amplifier capacitors - Connect capacitors between pins and GND
Low pass filter (LPF) capacitor - Connect capacitor between F8 and GND
External components for loop filter tuning:
PLL_LF1 - Connect to VCO
PLL_LF2 - Connect to PLL
Master clock (12MHz, 13MHz or 16MHz) - CMOS level
Test pins - Connect to GND
No connect - Open
No connect - Open
Test pins - Connect to GND
No connect - Open
No connect - Open
Power supply (V
Common Ground - Digital
Power supply (V
(from regulated voltage source)
Common ground (GND) - Analog
DD
DD
6/16
)- Digital; 3.0V+/-0.3V (from regulated voltage source)
) - Analog; 3.0V+/-0.3V
Description
FEDL7050LA-02
ML7050LA