LNBK20PD-TR STMicroelectronics, LNBK20PD-TR Datasheet - Page 15

• Manufacturer Part Number: LNBK20PD-TR
• Description: IC LNB SUPPLY & CNTRL 20-PWRSOIC
• Manufacturer: STMicroelectronics

Specifications of LNBK20PD-TR

• Interface: Parallel
• Voltage - Supply: 15 V ~ 27 V
• Package / Case: PowerSO-20 Exposed Bottom Pad
• Mounting Type: Surface Mount
• Polarity: Positive
• Number Of Outputs: 2
• Output Type: Selectable
• Output Voltage: 13 V, 18 V
• Line Regulation: 50 mV
• Load Regulation: 150 mV
• Input Voltage Max: 28 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 14000 mW
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

LNBK20
7
Figure 25. Two antenna ports receiver
Figure 26. Single antenna receiver with master receiver port
AUX DATA
AUX DATA
Typical application schematics
MCU+V
MCU+V
Vcc
Vcc
47K
47K
R1
R1
I/Os
C2
I/Os
C2
10uF
10uF
12
11
13
4
9
5
7
11
13
12
4
9
5
7
EXTM
OLF
VSEL
ENT
EN
OSEL
LLC
LNBP20CR
EXTM
OLF
VSEL
ENT
EN
OSEL
LLC
LNBP20CR
VCC1
VCC2
CEXT
LNBA
LNBB
GND
VCC1
VCC2
CEXT
LNBA
LNBB
GND
MI
MI
1
2
3
15
14
10
8
4.7µF
1
2
3
15
14
10
8
MCU
4.7µF
MCU
C1
C1
+
17V
+
17V
2x 0.1µF
2x 0.1µF
C3
C3
C4
C4
24V
C5
47nF
2x 47nF
24V
C5
C6
Typical application schematics
TUNER
I/Os
TUNER
I/Os
ANT CONNECTORS
ANT
MASTER
JA
JB
15/25