Download Alps Electric TDGB2 Series User's Manual

FM/AM Tuner for Radio DSP
TDGB2 Series
A high sensitivity tuner that works on frequency bands throughout the world, featuring a
G42G
G14mm.
compact size with dimensions of 52G
for
Broadcasting
Use
Home Use
Digital Terrestrial
Tuners
Digital
CATV
Tuners
Digital
BS
Tuners
Automotive Use
Digital Terrestrial
Tuners
Features
●
●
●
Antennas
●
Applications
Applicable to frequency bands throughout the world.
Built-in antenna with a digital auto alignment function.
AGC threshold setting with the I2C bus.
Excellent phase noise characteristics and high sensitivity
with low-distortion characteristics.
●
For home audio and car audio equipment
Home Use
FM/AM
Tuners
FM/AM Tuner
for HD RadioTM
Broadcasting
Automotive
Use FM/AM
Tuners
Typical Specifications
Items
Model
Input frequency range（MW）
522 to 1710kHz
Input frequency range（FM）
76.0 to 108MHz
IF band width（AM&FM）
for
Communication
Use
RF Module
for Data
Communication
Transceiver Units
for Cordless
Telephones
23
TDGB2
180kHz
IF output frequency（AM&FM）
10.7MHz
IF output level（AM&FM）
1.6Vp-p
Supply voltage
Current consumption
8.5V, 5.0V
50mA（8.5V）, 35mA（5.0V）
FM/AM Tuner for Radio DSP TDGB2 Series
Dimensions
Unit:mm
14 max.
3.5
41.5 max.
52 max.
+0.1
0
0.4
0.4
0.4
0.4
3.5±0.2
3.55
0
@1 @0 !9 !8 !7 !6 !5 !4 !3 !2 !1 !0 9 8 7 6 5 4 3 2 1
48.2
44.1
6.5±0.3
3.55
7±0.3
4.1
2.5±0.2
2.5±0.2
2.5±0.2
H0.5±0.2
2pitch
2.15
+0.1
0
1
2
3
4
Terminal
No.5
16
27
38
49
!0
5
!1
6
!2
7
!3
8
!4
9
!5
!0
!6
!1
!7
!2!8
!3!9
!4@0
!5@1
Terminal Name
$
FM
IN
AMIN
Ground
AGC-BUF
%! VCC +8.5V
! Ground
K AGC
"#
Ground
!
VDD +5V
!
ADDRSEL
!
BUS-ENABLE
!
AFSAMPLE
AF-HOLD
SDA
#&
SCL
#'
!6
IF AGC LSB
!7
IF AGC MSB
!8
A-IF-OUT1
!9
A-IF-OUT2
@0
D-IF-OUT1
@1
D-IF-OUT2
for
Broadcasting
Use
Home Use
Digital Terrestrial
Tuners
Digital
CATV
Tuners
Digital
BS
Tuners
Automotive Use
Digital Terrestrial
Tuners
Antennas
Home Use
FM/AM
Tuners
FM/AM Tuner
for HD RadioTM
Broadcasting
Automotive
Use FM/AM
Tuners
for
Communication
Use
RF Module
for Data
Communication
Transceiver Units
for Cordless
Telephones
24
Automotive Use FM/AM Tuners
Product Line
Series
Tuning
selection
Outline dimensions
Mounting
form
Dimensions（mm）
Supply
voltage
（V）
ANT impedance
（Ω）
Tuning
voltage
（V）
Page
TDGA2
TDGB2
21
FM 1
AM −
52×42×14
Vertical
TFTE3
8.5
5.0
FM 75
AM −
23
25
61×42×15
for
Broadcasting
Use
Home Use
Digital Terrestrial
Tuners
Notes
Digital
CATV
Tuners
1. Please order a minimum of 500 pieces or more.
2. For export packing unit, please consult us.
Digital
BS
Tuners
Ordering Instructions
Automotive Use
Digital Terrestrial
Tuners
In order to provide a quicker response to your order, please fill in the essential items in the following check sheet.
Check Sheet
No.
1
2
3
Antennas
Items
Descriptions
□Car stereos with cassette tape players
□Others（
）
Applications
□U.S.A.（88MHz to 108MHz）
□Japan（76MHz to 90MHz）
Destination
ES1
／
Schedule
ES2
／
Home Use
FM/AM
Tuners
□Car stereos with CD players
□Europe（87.5MHz to 108MHz）
□Others（
）
Approval
／
P／P
／
M／P
／
FM/AM Tuner
for HD RadioTM
Broadcasting
Automotive
Use FM/AM
Tuners
Note
For customized specifications and details, please contact us.
for
Communication
Use
Product Numbering System
RF Module
for Data
Communication
T D G H 1 — 0 0 1 A
Transceiver Units
for Cordless
Telephones
Alps control number
Derivation from prototype in
registered order : 1 to 9
Prototype classification in
registered order : A to Z
（excluding I and O）
Product classification
T
FM tuner unit
General term for
Digital broadcasting tuner section
20