SANYO LC7150 Datasheet

Ordering number: EN1634G

CMOS LSI

LC7150

FCC 10-Channel Standard PLL For Cordless

Telephone

Functions

.

On-chip PLL for transmission/reception

.

On-chip digital unlock detector (only PLL for transmission)

.

5.0 kHz/4.4 kHz output pins for guard tone

.

Standby function

.

Pull-down resistance at channel select pins (D1 to D4)

Package Dimensions

unit : mm

3007A-DIP18

[LC7150]

LC7150: With (for mechanical switch)
LC7151: Without (for microcontroller)

SANYO : DIP18

Specifications

Absolute Maximum Ratings at Ta = 25°C, VSS=0V

Parameter Symbol Conditions Ratings Unit
Maximum supply voltage V
Maximum input voltage V

Maximum output voltage

Output current I
Allowable power dissipation Pd max Ta % 75°C 350 mW
Operating temperature Topr –30 to +75 °C
Storage temperature Tstg –40 to +125 °C

max –0.3 to +6.5 V

DD

max All input pins –0.3 to VDD+0.3 V

I

V

1 max F1,F2 Output OFF –0.3 to +6.5 V

O

V

2 max Output pins other than VO1 –0.3 to VDD+0.3 V

O

OUT

F1,F2, LDT 0 to 3.0 mA

Allowable Operating Conditions at Ta = 25°C, VSS=0V

Parameter Symbol Conditions min typ max Unit
Supply voltage V
Input high-level voltage V
Input low-level voltage V
Input high-level voltage V
Input low-level voltage V

Input frequency

Input amplitude

DD

1 D1 to D4, SB 0.7 V

IH

1 D1 to D4, SB 0 0.3V

IL

2 R/B 0.9 V

IH

2 R/B 0 0.1V

IL

f

1 PIT; VIN= 0.15 Vrms 10 27 MHz

IN

f

2 PIR; VIN= 0.15 Vrms 30 42 MHz

IN

f

3 XIN; VIN= 0.3 Vrms 5.0 10.24 11.0 MHz

IN

V

1 PIT; fIN= 27 MHz 0.15 0.3V

IN

V

2 PIR; fIN= 42 MHz 0.15 0.3V

IN

V

3 XIN; fIN= 11 MHz 0.3 0.3V

IN

3.0 5.5 V

DD

DD

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

O3096HA(II)/11393JN/6297TA/7245KI/7104KI,TS No.1634-1/5

V

DD

DD

V

DD

DD

DD
DD
DD

V
V
V
V

Vrms
Vrms
Vrms

LC7150

Electrical Characteristics at Ta = 25°C, under Allowable Operating Conditions

Parameter Symbol Conditions min typ max Unit
Input high-level current I
Input low-level current I
Input high-level current I
Input low-level current I
Input high-level current I
Input low-level current I
Input pull-down resistance Rd D1 to D4 10 20 40 kΩ
Input floating voltage V

Feedback resistance
Output high-level voltage V

Output low-level voltage V
Output OFF leak current Ioff1 PDT,PDR; V
Output high-level voltage V
Output OFF leak current Ioff2 LDT; Output OFF V
Output low-level voltage V
Output OFF leak current Ioff3 F1,F2; Output OFF V

Supply current

(Note) Power supply VDD–VSS: Insert a capacitor of 2000 pF or greater.

1 XIN; VI=V

IH

1 XIN; VI=V

IL

2 PIT, PIR; VI=V

IH

2 PIT, PIR; VI=V

IL

3 SB,R/B; VI=V

IH

3 SB, R/B; VI=V

IL

D1 to D4; Open 0.1V

IF

Rf1 XIN; V
Rf2 PIT, PIR; V

1 PDT, PDR; IO= 0.5mA VDD–1.0 V

OH

1 PDT, PDR; VO= 0.5 mA 1.0 V

OL

2 LDT; IO=1mA VDD–1.0 V

OH

2 F1,F2; IO=1mA 1.0 V

OL

I

1 (C3) VDD= 3.0 V 4 mA

DD

I

2 (C3) VDD= 4.5 V 7 mA

DD

I

3 (C3) VDD= 5.5 V 13 mA

DD

I

4 (C2) VDD= 3.0 V 3 mA

DD

I

5 (C2) VDD= 4.5 V 5 mA

DD

I

6 (C2) VDD= 5.5 V 10 mA

DD

DD
SS

DD
SS

DD

SS

= 4.3 V 1.0 MΩ

DD

= 4.3 V 0.5 MΩ

DD

O=VDD/VSS

O=VSS

O

= 5.5 V 5.0 µA

0.01 1.0 nA

20 µA
20 µA
40 µA
40 µA
10 µA
10 µA

DD

5.0 µA

(C3): XIN = 10.24 MHz, xtal connected

PIT = 27 MHz 150 mVrms
PIR = 42 MHz 150 mVrms
R/B= V

,SB=VDD, Other pin open

DD

(C2): XIN = 10.24 MHz, xtal connected

PIR = 42 MHz, 150 mVrms
R/B= V

,SB=VSS, Other pin open

DD

V

Pin Assignment

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No.1634-2/5