TSH511CF STMicroelectronics, TSH511CF Datasheet - Page 10
![IC RECEIVER DUAL FM 44-TQFP](/photos/6/84/68458/497-44-tqfp_44-lqfp_sml.jpg)
TSH511CF
Manufacturer Part Number
TSH511CF
Description
IC RECEIVER DUAL FM 44-TQFP
Manufacturer
STMicroelectronics
Datasheet
1.TSH511CFT.pdf
(25 pages)
Specifications of TSH511CF
Frequency
2.3MHz and 2.8MHz
Sensitivity
-95dBm
Modulation Or Protocol
FM
Applications
Infrared Headsets, Infrared Hi-Fi Stereo Transmitters
Current - Receiving
15mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Voltage - Supply
2.3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
For Use With
497-8516 - BLANK PCB W/ BOM FOR TSH511/12
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Memory Size
-
Data Rate - Maximum
-
Other names
497-2322
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Audio buffer performance
5
10/25
Figure 7.
Figure 9.
Figure 11. Output THD+N vs. output power
0.1
0.1
10
0.1
10
1
1
1
R
F = 1 kHz
BW = 30 kHz
L
= 32
Audio buffer performance
Output THD+N vs. output power
(R
Output THD+N vs. output power
(R
(R
1
L
L
L
Ω
1
= 16Ω)
= 32Ω)
= 600Ω)
0.1
V
V
V
V
CC
CC
CC
CC
= 2.7V
V
= 2.3V
= 2.7V
= 5.5V
V
V
CC
CC
V
P
CC
P
P
CC
OUT-BUF
= 5.5V
OUT-BUF
= 2.3V
OUT-BUF
= 2.7V
= 2.3V
10
(mW)
(mW)
(mW)
10
1
R
F = 1 kHz
BW = 30 kHz
V
R
F = 1 kHz
BW = 30 kHz
L
CC
L
= 600
= 16
= 5.5V
100
Ω
Ω
100
10
Figure 8.
Figure 10. Output THD+N vs. output power
Figure 12. Output THD+N vs. output power
0.1
0.1
10
10
0.1
10
1
1
1
F = 20 kHz
F = 20 Hz
Output THD+N vs. output power
(R
(R
(R
F = 20 Hz
F = 1 kHz
F = 1 kHz
F = 20 Hz
1
1
L
F = 20 kHz
L
L
= 16Ω)
= 32Ω)
= 600Ω)
0.1
F = 1 kHz
P
P
P
OUT-BUF
OUT-BUF
OUT-BUF
F = 20 kHz
(mW)
(mW)
(mW)
10
10
R
V
R
V
R
V
CC
CC
L
L
CC
L
1
= 16
= 32
= 2.7 V
= 2.7 V
= 600
= 2.7 V
TSH511
Ω
Ω
Ω
100
100