Freescale Semiconductor, Inc.
this document by MC13109A/D
Order
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
Universal Cordless Telephone
Subsystem IC
MC13109A
UNIVERSAL CT–0
SUBSYSTEM
INTEGRATED CIRCUIT
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
•
•
52
1
Compander
– Expandor Includes Mute, Digital Volume Control and Speaker Driver
– Compressor Includes Mute, ALC and Limiter
Dual Universal Programmable PLL
– Supports New 25 Channel U.S. Standard with No External Switches
– Universal Design for Domestic and Foreign CT–0 Standards
– Digitally Controlled Via a Serial Interface Port
– Receive Side Includes 1st LO VCO, Phase Detector, and 14–Bit
Programmable Counter and 2nd LO with 12–Bit Counter
– Transmit Section Contains Phase Detector and 14–Bit Counter
– MPU Clock Output Eliminates Need for MPU Crystal
Supply Voltage Monitor
– Externally Adjustable Trip Point
2.0 to 5.5 V Operation with One–Third the Power Consumption of
Competing Devices
FB SUFFIX
PLASTIC PACKAGE
CASE 848B
(QFP–52)
48
1
•
•
FTA SUFFIX
PLASTIC PACKAGE
CASE 932
(LQFP–48)
ORDERING INFORMATION
Device
MC13109AFB
MC13109AFTA
Tested Operating
Temperature Range
TA = –20 to 85°C
Package
QFP–52
LQFP–48
Simplified Block Diagram
Rx In
1st
Mixer
2nd
Mixer
Limiting IF
Amplifier
Detector
1st LO
PLL
Carrier
Detect
Tx In
Tx Out
Tx VCO
Tx Phase
Detector
Mute
Compressor
2nd LO
PLL
RSSI
Mute
Expander
Rx
Out
Data
Out
µP
Serial
Interface
SPI
Low
Battery
Indicator
Low Battery
Detect
This device contains 6,609 active transistors.
©
Motorola, Inc. 1999
Rev 1
MOTOROLA RF/IF DEVICE DATA
For More Information On This Product,
1
Go to: www.freescale.com
ARCHIVE INFORMATION
The MC13109A integrates several of the functions required for a cordless
telephone into a single integrated circuit. This significantly reduces
component count, board space requirements, and external adjustments. It is
designed for use in both the handset and the base.
•
Dual Conversion FM Receiver
– Complete Dual Conversion Receiver – Antenna Input to Audio Output
80 MHz Maximum Carrier Frequency
– RSSI Output
– Carrier Detect Output with Programmable Threshold
– Comparator for Data Recovery
– Operates with Either a Quad Coil or Ceramic Discriminator
Freescale Semiconductor, Inc.
MC13109A
Figure 1. MC13109AFB Test Circuit
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
Rx_Audio
Ext_C_In
VCCE
R32
100k
VCC/2
R31
100k
C43 0.1µF
Open
C47
MIC_ 1.0µF
Amp
R28
Out
49.9k
C38
5.0nF
Open LO1
C40
1.0µF
Mix1_In
VCC
R27
49.9k
50
C36
0.01µF
In
2
3
Mix1
In1
Out
CF1 10.7 MHz
1
Tx_In
L1
Ext_Ref
R29
49.9k
R30
49.9k
VCCA
Open
C35 0.01µF
C30
1.0µF
C41
C42 0.47
5.0nF
µF
330
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
XL1
R35
32.4k
C45
0.1µF
R33
3.0k
C3 0.047µF
R1
1.5k
C5
0.1µF
R2
32.4k
R3
32.4k
C6 0.022µF
VCCA
Tx_VCO
C48
1.0µF
Ext
C14
1.0µF
R8
100k
C2
4.3pF
10.24
MHz
C44 10µF
2nd LO
10.240
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
R34
1.5k
R x Phase
Detect
C4
0.01µF
14b Prog
Rx Ctr
LO2
Out
2
PLL
Vref
3
Rx
PD
4
Gnd
PLL
5
Tx
PD
6
Ecap
Tx
VCO
Data
9
EN
10
Clk
11
Clk
Out
12
N/A
13
7
8
2nd
LO
12b Prog
Ref Ctr
+ –
Spl
Amp
Tx
Mute
+ –
1st LO
VCO
1
VB
VB
39
2
3
Gnd
Out
Mix1 In2
38
37
36
35
34
2nd Mix
33
32
Mix1 Out
VB
Mix2 In
Mix2 Out
Gnd RF
Lim In
C32 0.1µF
C31 0.1µF
VCC
C30
0.1µF
C29
10µF
R24
10
R23
1.5k
C34
1.0µF
ALC
1st LO
Compressor
Limiter
Half Supply
Reference
2nd LO
1st
Mix
÷1 ÷4 ÷25
CF2
Ext_IF
1st LO
T x Phase
Detect
PLL Vref
14b Prog
Tx Ctr
Bandgap
Reference
2.2V
Voltage
Regulator
IF Amp/
Limiter
Carrier
Detect
RSSI
Expander
VB
E
+ – Spkr Cap
Mute
Spkr
Amp
Data
Amp
C33 0.1µF
R23
10.2
µ
P Serial
Interface
R4
100k
C7
15pF
31 Lim C1
Lim C2
30
29
VCC RF
Q Coil
N/A
27
455k
In
1N5140
C8 18pF
Ref
Prog
Clk Ctr
Low
Battery
Detect
Detector
Rx
Mute
Pre–
Amp
L2
C28
0.1µF
R22
12k
C27 0.1µF
TOKO
A7MES–12597Z
28
L3 0.22µH
C9
33pF
C10
68pF
R7
22.1k
VCC
C13
0.01
µF
C12 33pF
Open
U1
13
12
14
DA
DB
VCC
Gnd
LS09
7
Open
Out 11
Vol
Ctrl
+
VB
–
R5 22.1k
C11 47pF
Q1
MPS5179
R6
1.0k
Data_5.0 V
14
15
16
17
18
19
20
21
22
23
24
25
26
CD
BD
DA
SA SA
E VCC DA Pre–
Rx Det RSSI
Status
In Out Audio
In Amp Audio Out
Out Out/ Out Out Out
Hardware
Out
In
C16
Interrupt
R13
510
R12 3.9k
pF
100k
R15
C15
C24
49.9k
10pF
510pF
VCCD
R20
49.9k
R19
49.9k
C25
1.0µF
R21 8.2k
Det_Out
C26
0.01µF
Pre_Amp
DA_Fil
EN_5.0V
DA_In
Audio_In_In
C21
0.033µF
C22
0.1µF
R17
5.62k
C23
0.001µF
R18
20k
Data_5.0V 10
9
EN_5.0V
14
DA
DB
U1
Out
Gnd
7
Clk_5.0V
VCCE
Open
R11 1.0k
8
R9
1.0k
R16
49.9k
C18
1.0µF
VCCA
C19
10µF
C20
0.1µF
VCC
LS09
4
5
14
U1
DA
Out
DB
VCC Gnd
LS09
6
7
R10 1.0k
Clk_5.0V
E_Out
Ext_SA_In
C17
47µF
Exp_IF
1
2
14
DA
DB
VCC
U1
Out
3
R14
130
Gnd
7
LS09
SA_Out
5.0V
2
For More Information On This Product,
MOTOROLA RF/IF DEVICE DATA
Go to: www.freescale.com
CF2 455 MHz
0.0047
µF
C46
C1
9–35pF
LO2
In
1
In
ARCHIVE INFORMATION
R36
22.1k
Spl
Tx Amp Lim
C
Amp
Tx Gnd Vcap LO1 LO1
In Out Cap C In Out
In Audio Ctrl Out
In
N/A Ref Out
52
51
50 49
48
47
46
45
44
43
42
41
40
Freescale Semiconductor, Inc.
MC13109A
Figure 2. MC13109AFTA Test Circuit
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
Rx_Audio
Tx_In
Open
VCCE
R32
100k
R31
100k
MIC_
Amp
Out
R29
49.9k
C42
5.0nF
C43
0.1µF
Ref
48
1
2nd LO
10.240
2
3
4
5
6
R3
32.4k
C6 0.022µF
VCCA
Tx_VCO
T x Phase
Detect
E Cap
Tx
C48
1.0µF VCO
Data
9
C14
1.0
µF
VCC
R8
100k
EN
10
Clk
Clk
Out
Prog
Clk Ctr
11
12
13
CD Out/
Hardware
Interrupt
C13
0.01
µF
BD
Out
14
DA
Out
R13
3.9k
R12
100k
VCC
13 DA
12 DB
14 V
CC
LS09
Data_5.0V
10
14
U1
DA
VCC
LS09
Out 8
Gnd 7
R9
1.0k
R10
1.0k
Open
U1
Out 11
Gnd 7
Data_
5.0 V
EN_5.0V
VCCE
Clk_5.0 V
Open
R16
49.9k
C18
1.0µF
VCCA
C19
10µF
C20
0.1µF
DA_In
SA_Out
DA_Fil
C22
0.1µF
R17
5.62k
C21
0.033µF
R18
20k
Open
R14
130
VCCD
15
SA
Out
µ
P Serial
Interface
Ref
E
+ – Spkr Cap
Mute
Spkr
Amp
16
SA In
C16
510pF
R15
49.9k
C17
47µF
17
VB
7
8
R4
100k
C7
15pF
Ext
2nd
LO
VB
+ –
Spl
Amp
Tx
Mute
ALC
Compressor
Limiter
14b Prog
R x Ctr
Half
Supply
Reference
2nd LO
2nd Mix
Tx
Out
47
Spl
Amp
In
46
R30
49.9k
C30
1.0µF
VCCA
C40
1.0µF
C38
5.0nF
Open
C41
0.47
µF
C
Cap
45
R27
49.9k
LO1
Mix1_In
Ext_C_In
C47
1.0µF
R28
49.9k
VCC/2 Ext_Ref
L1
Open
R36
22.1k
C46
0.0047
µF
R35
32.4k
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
R34
1.5k
C45
0.1µF
C1
9–35pF
10.24
MHz
C2
4.3pF
XL1
LO2
In
LO2
Out
PLL
Vref
Rx
PD
Gnd
PLL
VB
+ –
1st LO
VCO
36
35
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
C4 0.01µF
12b Prog
Ref Ctr
R x Phase
Detect
÷1
÷4 ÷25
VCC
330
In
1st LO
2
3 Out
C5
0.1µF
R2
32.4k
R1
1.5k
1st LO
31
30
Gnd RF
CF2
Bandgap
Reference
Carrier
Detect
RSSI
Expander
Data
Amp
Vol
Ctrl
20
DA
In
Pre–
Amp
Out
21
+
VB
22
23
24
Rx
Det RSSI
Audio Out
In
C24
510pF
R19
49.9k
R20
49.9k
C25
1.0µF
Audio_In_In
–
25
Rx
Mute
Detector
Pre–
Amp
IF Amp/
Limiter
Lim In
29
Lim C1
28
Lim C2
27
26
VCC RF
Q Coil
C30
0.1µF
C32 0.1µF
C31 0.1µF
Ext_IF
R23
1.5k
R24
10
2 Gnd
3
Out
PLL Vref
14b Prog
Tx Ctr
2.2V
Voltage
Regulator
C33
0.1µF
455k
In
1N5140
C8 18pF
L3 0.22µH
R5
22.1k
C9
33pF
C10
68pF
Q1
R23
10.2
Low
Battery
Detect
C29
10µF
R7
22.1k
C11 47pF
R6
1.0k
C12
33pF
18
19
E VCC
Out Audio
C27
0.1µF
Det_Out
R22
12k
MPS5179
C15
10pF
R21
8.2k
C26
0.01µF
L2
TOKO
A7MES–12597Z
5.0V
Pre_Amp
C28
0.1µF
9 DB
C23
0.001µF
R11
1.0k
EN_5.0V
4 DA U1
Out 6
5 DB
14
Gnd
VCC
LS09
7
Clk_5.0V
1
2
U1
DA
Out 3
Exp_IF
E_Out
Ext_SA_In
DB
14 V
Gnd 7
CC
LS09
MOTOROLA RF/IF DEVICE DATA
For More Information On This Product,
3
Go to: www.freescale.com
CF2 455 MHz
Tx
PD
32
Mix2 In
Mix2 Out
1 In
CF1 10.7 MHz
R33
3.0k
C3 0.047µF
Mix1 In1
50
C36 0.01µF
Mix1 In2
C35 0.01µF
1
C44 10µF
1st
Mix
Mix1 Out
34
C34
1.0µF
VB
33
VCC
ARCHIVE INFORMATION
Lim
Out
Amp
Out
C In
44
43
42
Tx Gnd Vcap LO1 LO1
In Audio
In
Ctrl Out
41
40
39
38
37
Freescale Semiconductor, Inc.
MC13109A
MAXIMUM RATINGS
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
ELECTRICAL CHARACTERISTICS
(VCC = 2.6 V, TA = 25°C, RF In = 46.61 MHz,
fDEV =
±
3.0 kHz, fmod = 1.0 kHz; Test Circuit Figure 1.)
Characteristic
POWER SUPPLY
Static Current
Active Mode (VCC = 2.6 V)
Active Mode (VCC = 3.6 V)
Receive Mode (VCC = 2.6 V)
Receive Mode (VCC = 3.6 V)
Standby Mode (VCC = 2.6 V)
Standby Mode (VCC = 3.6 V)
Inactive Mode (VCC = 2.6 V)
Inactive Mode (VCC = 3.6 V)
Min
Typ
Max
Unit
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
–
–
–
–
–
–
–
–
6.1
6.5
3.9
4.3
320
550
40
54
12
–
7.0
–
600
–
80
–
mA
mA
mA
mA
µA
µA
µA
µA
4
For More Information On This Product,
MOTOROLA RF/IF DEVICE DATA
Go to: www.freescale.com
ARCHIVE INFORMATION
ÁÁÁ
Á Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á
ÁÁÁÁÁÁÁ Á
Á Á Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
ARCHIVED BY FREESCALE SEMICONDUCTOR,
–
INC.
+ 5.5
Power Supply Voltage
VCC
0.5 to
2005
Junction Temperature
TJ
– 65 to +150
Vdc
°C
NOTES:
1. Devices should not be operated at or outside these limits. The “Recommended Operating
Conditions” table provides for actual device operation.
2. ESD data available upon request.
3. Meets Human Body Model (HBM)
≤2000V
and Machine Model (MM)
≤200V.
Rating
Symbol
Value
Unit
RECOMMENDED OPERATING CONDITIONS
Characteristic
Min
2.0
–20
Typ
–
–
Max
5.5
85
Unit
Vdc
°C
V
CC
Operating Ambient Temperature
NOTE:
All limits are not necessarily functional concurrently.
Freescale Semiconductor, Inc.
MC13109A
ELECTRICAL CHARACTERISTICS (continued)
FM Receiver
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
U.S., without the need for any external switching
channel
The FM receivers can be used with either a quad coil or a
circuitry (see Figure 25.)
ceramic resonator. The FM receiver and 1st LO have been
designed to work for all country channels, including 25
(Test Conditions: VCC = 2.6 V, TA = 25°C, fO = 46.61 MHz, fDEV =
±
3.0 kHz, fmod = 1.0 kHz.)
Characteristic
Sensitivity (Input for
12 dB SINAD)
1st Mixer Voltage
Conversion Gain
2nd Mixer Voltage
Conversion Gain
1st Mixer Input
Impedance
2nd Mixer Input
Impedance
1st Mixer Output
Impedance
2nd Mixer Output
Impedance
1st and 2nd Mixer
Voltage Gain Total
IF – 3.0 dB Limiting
Sensitivity
Total Harmonic Distortion
(CCITT Filter)
Recovered Audio
Condition
Matched Impedance
Differential Input
Vin = 1.0 mVrms, with
CF1 as Load
Vin = 3.0 mVrms, with
CF2 as Load
–
–
–
–
Vin = 1.0 mVrms, with
CF1 and CF2 as Load
fin = 455 kHz
With RC = 8.2 kΩ/
0.01
µF
Filter at Det
Out
With RC = 8.2 kΩ/
0.01
µF
Filter at Det
Out
–
Vin = 10 mVrms,
RC = 8.2 kΩ/0.01
µF
30% AM, Vin =
10 mVrms,
RC = 8.2 kΩ/0.001
µF
Matched Impedance
Input
Matched Impedance
Input
–
Input
Pin
Mix1
In1/2
Mix1
In1/2
Mix2 In
–
–
–
–
Mix1
In1/2
Lim In
Mix1
In1/2
Mix1
In1/2
Lim In
Mix1
In1/2
Mix1
In1/2
Mix1
In1/2
Mix2 In
Measure
Pin
Det Out
Mix1 Out
Mix2 Out
Mix1 In1
Mix1 In2
Mix2 In
Mix1 Out
Mix2 Out
Mix2 Out
Det Out
Det Out
Symbol
VSIN
MXgain1
MXgain2
RP1
CP1
RP2
CP2
RP1 Out
CP1 Out
RP2 Out
CP2 Out
MXgainT
IF Sens
THD
Min
–
–
–
–
–
–
–
24
–
–
Typ
0.7
10
20
0.88
2.5
3.0
2.7
390
1.8
1.5
12
27
55
1.0
Max
–
–
–
–
–
–
–
–
100
3.0
Unit
µVrms
dB
dB
kΩ
pF
kΩ
pF
Ω
pF
kΩ
pF
dB
µVrms
%
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
Det Out
AFO
80
100
154
mVrms
Demodulator Bandwidth
Signal to Noise Ratio
AM Rejection Ratio
Det Out
Det Out
Det Out
BW
SN
AMR
–
–
30
20
50
40
–
–
–
kHz
dB
dB
First Mixer 3rd Order
Intercept (Input
Referred)
Second Mixer 3rd Order
Intercept (Input
Referred)
Detector Output
Impedance
Mix1 Out
TOImix1
–
–10
–
dBm
Mix2 Out
TOImix2
–
– 27
–
dBm
–
Det Out
ZO
–
870
–
Ω
MOTOROLA RF/IF DEVICE DATA
For More Information On This Product,
5
Go to: www.freescale.com
ARCHIVE INFORMATION