No. 6575 -2/10

LA9702W

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

Current drain

ICC

No signal

40

58

75

mA

Reference voltage 1

PREF

Pin 79, load current: ±2 mA

2.3

2.5

2.7

V

Reference voltage 2

SREF

Pin 27, load current: ±2 mA

2.3

2.5

2.7

V

RF gain 1

RFG1

Input to pins 1 and 2, pin 21 = SREF – 0.75 V

0.25

3.25

6.25

dB

Pin 61 = pin 63 = pin 76 = 5 V, pins 40 and 41

RF gain 2

RFG2

Input to pins 1 and 2, pin 21 = REF + 0.75 V

18

21

24

dB

Pin 61 = pin 63 = pin 76 = 5 V, pins 40 and 41

PH

PH

Pin 7 = pin 8 = pin 9 = 400 mVpp, pin 21 = SREF – 0.75 V

SREF + 0.4

SREF + 0.65

SREF + 0.9

V

Pin 61 = 5 V, pin 63 = pin 76 = 0 V, pin 44

BH

BH

Pin 7 = pin 8 = pin 9 = 400 mVpp, pin 21 = SREF – 0.75 V

SREF – 0.08

SREF – 0.28

SREF – 0.48

V

Pin 57 = pin 59 = pin 61 = 5 V, pin 63 = pin 76 = 0 V, pin 42

RREC1

RREC1

Input to pins 3, 4, 5, and 6, pin 18 = SREF – 0.75 V,

4.2

9.2

14.2

dB

pin 76 = 5 V, Pin 28

RREC2

RREC2

Input to pins 3, 4, 5, and 6, pin 18 = SREF – 0.75 V,

20

23

26

dB

pin 76 = 5 V, Pin 28

RRECOST

ROST

Pin 3 = pin 4 = pin 5 = pin 6 = PREF, pin 18 = SREF

SREF – 0.3

SREF

SREF + 0.3

V

Pin 76 = 5 V, pin 28

FEGAIN1

FEG1

Input to pins 3, 4, 5, and 6, pin 18 = SREF – 0.75 V,

13.9

17.9

21.9

dB

pin 76 = 5 V, Pin 29

FEGAIN2

FEG2

Input to pins 3, 4, 5, and 6, pin 18 = SREF + 0.75 V,

24

27

30

dB

pin 76 = 5 V, Pin 29

FEOST

FOST

Pin 3 = pin 4 = pin 5 = pin 6 = PREF, pin 18 = SREF

SREF – 0.3

SREF

SREF + 0.3

V

Pin 76 = 5 V, pin 29

Input such that pin 3 = pin 5 and pin 4 = pin 6,

FEBAL1

FBAL1

pin 18 = SREF, Pin 76 = 5 V, pin 19 = SREF – 1 V,

3.7

6.7

9.7

dB

pin 29:

∆GAIN

Input such that pin 3 = pin 5 and pin 4 = pin 6,

FEBAL2

FBAL2

pin 18 = SREF, Pin 76 = 5 V, pin 19 = SREF + 1 V,

–9.7

–6.7

–3.7

dB

pin 29:

∆GAIN

TEGAIN1

TEG1

Input to pin 10 and 11, pin 18 = SREF – 0.75 V,

11.8

15.8

19.8

dB

pin 63 = 0 V, Pin 68 = 0 V, pin 36

TEGAIN2

TEG2

Input to pin 10 and 11, pin 18 = SREF + 0.75 V,

26

29

32

dB

pin 63 = 0 V, pin 68 = 0 V, pin 36

TEOST

TOST

Pin 10 = pin 11 = PREF, pin 18 = SREF, pin 63 = 0 V

SREF – 0.3

SREF

SREF + 0.3

V

Pin 68 = 0 V, pin 53 = 5 V, pin 36

TEBAL1

TBAL1

Input to pins 10 and 11, pin 18 = SREF, pin 63 = 0 V

4

7

10

dB

Pin 68 = 0 V, pin 20 = REF – 1 V, pin 36

∆GAIN

TEBAL2

TBAL2

Input to pins 10 and 11, pin 18 = SREF, pin 63 = 0 V

–10

–7

–4

dB

Pin 68 = 0 V, pin 20 = REF + 1 V, pin 36

∆GAIN

The difference in the pin 30 voltage between when

DPD phase difference

input with pin 1 = SREF, pin 2 = 5 MHz with 0° phase,

Voltage difference 1

PD1

pin 3 = 5 MHz with 36° phase, and when input with

0.25

0.37

0.48

V

pin 1 = SREF, pin 2 = 5 MHz with 36° phase,

The difference in the pin 30 voltage between when

DPD phase difference

input with pin 1 = SREF, pin 2 = 5 MHz with 0° phase,

Voltage difference 2

PD2

pin 4 = 5 MHz with 36° phase, and when input with

–0.48

–0.37

–0.25

V

pin 1 = SREF, pin 2 = 5 MHz with 36° phase,

Electrical Characteristics/Operating Characteristics

Parameter

Symbol

Conditions

Ratings

Unit

Recommended supply voltage

Vcc

5.0

V

Operating supply voltage

Vccop

4.5 to 5.5

V

Operating Conditions at Ta = 25°C

Continued on next page.