TDA7512F datasheet(28/45 Pages) STMICROELECTRONICS

Part #	TDA7512F

Description	FM car-radio tuner IC with intelligent selectivity system (ISS)

PDF	45 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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28 / 45 page

Software specification

TDA7512F

28/45

Doc ID 12668 Rev 2

Note:

Swallow mode: fVCO/fSYN = LSB + MSB + 32

High current = 7.5 mA

Low current = 0 µA

Low current = 50 µA

Low current = 100 µA

Low current = 150 µA

---

Select low current

---

Select high current

Lock detector disable

---

Lock detector enable

Table 9.

Addr 0 charge pump control (continued)

MSB

LSB

Function

Table 10.

Addr 1 PLL counter 1 (LSB)

MSB

LSB

Function

00000000

LSB = 0

00000001

LSB = 1

00000010

LSB = 2

--------

11111100

LSB = 252

11111101

LSB = 253

11111110

LSB = 254

11111111

LSB = 255

Table 11.

Addr 2 PLL counter 2 (MSB)

MSB

LSB

Function

000

MSB = 0

000

MSB = 256

000

MSB = 512

---

111

MSB = 64768

111

MSB = 65024

111

MSB = 65280

111

MSB = 65536

TDA7512F Datasheet(PDF) 28 Page - STMicroelectronics

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