Terminal Functions Of Integrated Circuits; Ic10 (C1Ab00002772): Ic Base Band; Ic13 (C1Cb00002648): Ic Rf - Panasonic SH-FX65P Service Manual

SH-FX65P / SH-FX65PC

19 Terminal Functions of Integrated Circuits

19.1. IC10 (C1AB00002772): IC
BASE BAND
Pin Terminal Name
NO.
1 B4
2 DOUT_A
3 DIN_A
4 BCK
5 LRCK
6 DOUT_B
7 DIN_B
8 AUDIO_
CLK_ OUT
9 A0
10 A1
11 AGND_IO
12 VCC_3_IO
13 SDA
14 SCL
15 GPIO_2/INT
16 RESN
17 GPIO_1/FRM_
CLK
18 GPIO_3/DBG_T
XD
19 GPIO_0/CON
20 GNDA
21 VCC2A
22 VCC2_IO
23 XTAL1
24 XTAL2
25 GNDIO
26 VCCK
27 GNDK
28 TMO
29 B1_AGCSET
30 CLK_OUT
31 CLK_IN
32 SPI_DATA
33 SPI_CLK
34 SPI_EN
35 B5_MODE_
PA
36 SHDN
37 B2
38 VCC3_IO
39 B3_
AGCRESET
40 B7_RX_
ANT_B_EN
41 GNDIO
42 B6_RX_
ANT_A_EN
43 TX_ON
44 VCCK
45 TX_ANT_
A_EN
46 TX_ANT_
C_EN
47 TX_DATA_I
I/O Function
I RF transceiver control
2
O I S port A serial data output
2
- I S port A serial data input
2
- I S bit clock
2
- I S left/right clock
2
O I S port B serial data output
2
I I S port B serial data input
O Audio sample clock output
2
- A10=offset from I C base address
0x80
2
- A10=offset from I C base address
0x80
- Ground connection
- Power supply connection
2
I/O I C serial data
2
- I C serial clock
I/O General purpose IO (special function:
INT open collector)
- Reset (active low). This pin is
internally connected to a Sctmitt
Trigger
I/O General purpose IO (special function:
Frame close signal)
I/O General purpose IO (special function:
DEBUG TXD)
I/O General purpose IO (special function:
CONNECT)
- Ground Connection
- 2.5V power supply input
- 2.5V power supply input
- Pin1 of Xtal oscillator circuit
- Pin2 of Xtal oscillator circuit
- Ground connection
- 2.5V power supply input
- Ground connection
- Test Mode selector (Always to GND)
I RF transceiver control
O Output of Xtal_Osc circuit (pin 23,
24)
I Clock input for use with RF Xtal
O RF transceiver control
O RF transceiver control
O RF transceiver control
I RF transceiver control
I RF transceiver control
I RF transceiver control
- 3.3V Power Supply connection
I RF transceiver control
I RF transceiver control
- Ground connection
I RF transceiver control
I RF transceiver control
- 2.5V Power Supply Connection
O RF transceiver control
O RF transceiver control
O BB I channel transmit data
Pin Terminal Name I/O
NO.
48 TX_DATA_ O
I_NOT
49 TX_DATA_Q O
50 TX_DATA_ O
Q_NOT
51 RXHP O
52 V25 -
53 VCC3AREG -
54 GNDA -
55 GNDADC -
56 VCCADC -
57 BB_RXIP I
58 BB_RXIN I
59 REFP -
60 VCM -
61 REFN -
62 RSET -
63 BBRXQN I
64 BBRXQP I

19.2. IC13 (C1CB00002648): IC RF

Pin Terminal Name I/O
NO.
1 VCC_LNA -
2 GND_RX_ -
LNA
3 B6 I
4 ANT1+ I
5 ANT1- I
6 B7 I
7 VCC_PA -
8 B3 I
9 ANT2+ O
10 ANT2- O
11 B2 I
12 /SHDN I
13 VCC_T_XPA -
14 B5 I
15 /CS I
16 RSSI O
17 VCC_TX_MX -
18 SCLK I
19 DIN I
20 VCC_PLL -
21 CLOCKOUT O
22 LD O
23 B1 I
52
Function
BB I channel transmit data
(complement)
BB Q channel transmit data
BB Q channel transmit data
(complement)
RF transceiver control
2.5V Power Supply Output of internal
voltage regulator (fed by external
3.3V connection)
3.3V input for internal 2.5V regulator
Ground connection
Ground connection
3.3V power supply connection for
internal ADC
BB I channel receiver input (positive
node)
BB I channel receiver input (negative
node)
Internally generated ADC reference
voltage (decouple to ground). Sets
maximum
Internally generated ADC common
mode voltage (decouple to ground)
Internally generated ADC reference
voltage (decouple to ground). Sets
minimum
Resistor to set internal band gap
reference (connect to ground via 82k
resistor)
BB I channel receiver input (negative
node)
BB I channel receiver input (positive
node)
Function
LNA and PA DC supply voltage
connection.
LNA ground.
RX front-end and TX base band gain
control bit 6
Raceiver LNA input positive terminal.
Receiver LNA input negative terminal.
RX front-end gain control bit 7.
Supply voltage for PA.
RX/TX base band AGC control bit 3.
RF output positive terminal.
RF output negative terminal.
RX/TX base band AGC control bit 2.
Shutdown and standby mode
selection.
Supply voltage for PA driver.
RX/TX base band AGC control bit 5.
Chip select input for 3-wire serial
interface (enables serial clocking).
RSSI or Temperature (multiplexed)
output.
Supply voltage for TX upconverter.
Clock input for 3-wire serial interface
Data input of 3-wire serial interface
Supply voltage for pll & Digital circuits
Reference Clock output.
Lock Detect Digital output of RF
synthesizer
RX/TX base band AGC control bit 1.