T5761-TGQ Atmel, T5761-TGQ Datasheet - Page 27

• Manufacturer Part Number: T5761-TGQ
• Description: IC RX 915MHZ ISM ASK/FSK 20SOIC
• Manufacturer: Atmel

Specifications of T5761-TGQ

• Frequency: 915MHz
• Sensitivity: -110dBm
• Data Rate - Maximum: 10 kBaud
• Modulation Or Protocol: ASK, FSK
• Applications: General Purpose Data Transmission Systems
• Current - Receiving: 170µA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Other names: T5761-TGQTR

Figure 33. Application Circuit: f
Figure 34. Application Circuit: f
4561B–RKE–10/02
RF_IN
RF_IN
VS
GND
VS
GND
Toko LL1608-FS12NJ
C7
4.7u
10%
C7
4.7u
10%
np0
C2
3.3p
±0.1p
12nH, 5%
C17
±0.1p
1.5p
np0
4
2
3
1
RF
RF
IN
IN_GND
CASE_GND
CASE_GND
Toko LL1608-FS4N7S
C13
10n
10%
= 868.3 MHz without SAW Filter
= 868.3 MHz with SAW Filter
4.7nH, ±0.3nH
C13
10n
10%
C14
C14
EPCOS B3570
39n 5%
C16
39n 5%
np0
18p
5%
CASE_GND
CASE_GND
np0
18p
5%
OUT_GND
C16
10
4
1
2
3
5
6
7
8
9
10
OUT
2
4
7
1
3
5
6
8
9
Toko LL1608-FS4N7S
4.7nH, ±0.3nH
SENS
IC_ACTIVE
CDEM
AVCC
TEST1
AGND
n.c.
LNAREF
LNA_IN
LNAGND
SENS
IC_ACTIVE
CDEM
AVCC
TEST1
AGND
n.c.
LNAREF
LNA_IN
LNAGND
C17
7
5
6
8
np0
5.6p
±0.1p
T5761
T5760/
56k to 150k
T5761
T5760/
56k to 150k
R2
R2
POLLING/_ON
POLLING/_ON
DATA_CLK
DATA_CLK
DGND
TEST4
DVCC
TEST3
TEST2
DGND
TEST4
DVCC
TEST3
TEST2
DATA
XTAL
DATA
XTAL
n.c. 13
n.c. 13
20
19
18
17
16
15
14
12
11
20
19
18
17
16
15
14
12
11
6.77617 MHz
6.77617 MHz
Q1
Q1
C12
10n
10%
C12
10n
10%
C11
12p
2%
C11
12p
2%
np0
np0
>= 1.6k
>= 1.6k
R3
R3
V
V
X
X
= 5 V to 20 V
= 5 V to 20 V
T5760/T5761
IC_ACTIVE
Sensitivity reduction
DATA
POLLING/_ON
DATA_CLK
IC_ACTIVE
Sensitivity reduction
DATA
POLLING/_ON
DATA_CLK
27