2.4 Ghz RECEIVER MODULE SPECIFICATION

CONTENTS

1 GENERAL SPECIFICATION

2.STANDARD TEST CONDITION

3.CURRENT CONSUMPTION

4.ABSOLUTE MAXIMUM VOLTAGE AND CURRENT

5. ELECTRICAL SPECIFICATION

No.

ITEM

SPECIFICATION

NOTE

1.

1-1.

1-3.

1-4.

1-5.

1-6.

1-7.

1-8.

1-9.

1-10.

1-11.

1-12.

1-13.

1-14.

GENERAL SPECIFICATION

INPUT FREQUENCY RANGE

ONE INPUT CONNECTOR

NOMINAL INPUT IMPEDANCE

TUNING CIRCUIT

IF FREQUENCY

IF BAND WlDTH

DEMODULATION

VIDEO OUTPUT POLARITY

OPERATING VOLTAGE

OPERATING TEMPERATURE

OPERATING HUMIDITY

STORAGE TEMPERATURE

STORAGE HUMIDITY

2.4Ghz - 2.4835Ghz

SMA CONNECTOR

75 OHM

BUILT IN PLL

479.50 Mhz CENTER

16 Mhz NOMINAL (SELECTABLE)

PHASE LOCKED LOOP

NEGATIVE

+28V (+/- 5%)

+5V (+/- 5%)

-10° C - +60° C

LESS THAN 80% R.H. (AT 40ºC)

  • 20 ºC - 70 ºC

LESS THAN 95% R.H. (AT 40ºC)

SP5055

(PLESSY)

TA8804F

2.

2-1.

2-2.

2-3.

STANDARD TEST CONDITION

AMBIENT CONDITION

MEASUREMENT TO START

POWER SUPPLY

TEST FOR ELECTRICAL SPECIFICATION SHALL BE PREFORMED AT FOLLOWING CONDITION UNLESS OTHERWISE SPECIFIED.

TEMPERATURE 25° C +/- 2° C

HUMIDITY 65% +/- 5% R.H.

IF NO DOUBT ON TEST RESULTS

TEMPERATURE +5° C - +30° C AND HUMIDITY 45% - 80% R.H. COULD BE APPLIED.

30 MINUTES AFTER DC POWER SUPPLIED

 
 

TERMINAL

SUPPLY VOLTS

 

+5V

+12V

+5V +/- 0.1V

+12V +/- 0.1V

 

SDA

SCL

SPECIFIED TUNING

PULSE

 
 

 

 

No.

ITEM

SPECIFICATION

NOTE

3.

4.

5.

CURRENT CONSUMPTION

ABSOLUTE MAXIMUM VOLTAGE

ELECTRICAL SPECIFICATION

   
  TERM MIN TYP MAX    

+5V

+12V

190

0.5

240

1.0

290

3.0

mA

mA

 
 

TERMINAL

MAX SUPPLY VOLTAGE

 
 

+5V

+12V

DC +5.25V

DC +30V

 
 

SDA,SCL

0V TO THE SAME VOLTAGE AS +5V

 
 
 

TERMINAL

MAX TAKE OF CURRENT

 

B.B. OUTPUT

0.5mA

UNDER STANDARD TEST CONDITION

TEST CHANNEL : DBS 20 CH

INPUT LEVEL : -45dBm

UNLESS OTHERWISE SPECIFIED.

CONDITION

MIN

TYP

MAX

5-1.

INPUT VSWR

2.4Ghz-2.4835Ghz

 

2.0

3.0

 

5-2.

NOISE FIGURE

2.4Ghz-2.4835Ghz

 

3.5

 

AGC FULL

GAIN dB

5-3.

LOCAL LEAKAGE AT INPUT TERMINAL

1920.5-2.004Ghz

   

-63.0

dBM

5-4.

TUNING VOLTAGE CURVE

2.4Ghz-2.4835Ghz

5V

 

10V

VOLTS

5-5.

LOCAL OSCILLATER +B SHIFT

TUNING VOLTAGE SHIFT WITH +B +/- 5%

   

+- 0.8

WITH TUNING PLL LOCKED VOLTS

5-6.

LOCAL OSCILLATER TEMPERATURE DRIFT

TUNING VOLTAGE SHIFT WITH -10° C - +60° C

   

+- 1.3

5-7.

IF 3dB BAND WIDTH

3dB DOWN

 

16

 

MHZ

5-8.

5-9.

AFT OUTPUT (2 BIT OUTPUT)

MHZ

CONDITION

MIN

TYP

MAX

CENTER FREQUENCY ERROR (f0)

-2

 

+2

B.B. OUTPUT CHARACTERISTICS

(1) VIDEO OUTPUT LEVEL

VIDEO WAVEFORM WHITE 100% PAL FREQUENCY DEVIATION 8MHz p–p WITHOUT PRE – EMPHASIS  

WHITE TO SYNC

0.72

0.90

1.12

 

No.

ITEM

SPECIFICATION

NOTE

  (2) CAIN – FREQUENCY

RESPONSE

TEST MODULATION FREQUENCY : 60Hz-8MHz

WITHOUT ENERGY DISPOSAL MODULATION REFERENCE

FREQ. 100KHz

IF BW 16MHz

V p-p

FREQ. RESPONSE

 

+- 1

+- 3

(3) GROUP DELAY RESPONSE TEST MODULATION FREQUENCY : 60Hz-8MHz

WITHOUT ENERGY

DISPOSAL

MODULATION

REFERENCE

FREQ. 100KHz

IF BW 16MHz

nsec

GROUP DELAY

 

+- 10

+- 50

(4) DG/DP 10 STEP STAIRCASE 8MHz p–p PAL WITHOUT ENERGY DISPOSAL MODULATION POSITIVE VIDEO AMPLIFIER

WITHDE–EMPHASISSHOULD BE APPLIEDIF BW 16MHz

%

DG (APL 50%)

 

4.0

8.0

DP (APL 50%)

 

3.0

5.0

(5) SN RATIO INPUT C/N=14dB (NOISE BW 16MHz)

WHITE 100% VIDEO 8MHz p–p PAL

WITH AUDIO SUBCARRIER MODULATION

3.4MHz p–p DEV. @6.5MHZ

POSITIVE VIDEO AMPLIFIER

WlTH DE–EMPHASIS SHOULD BE APPLIED lOOHz-5MHz

UNWEIGHTED SN FOR:POWER ON RESET INDICATOR

dB

SN

34.0

36.0

 

7-1

SIGNAL LEVEL OUT VOLTAGE

47KW

LOADED

7-2

IIC BUS
  1. SDA,SCL

INPUT VOLTAGE

UNDER STANDARD TEST CONDITIONS

V

CONDITION

MIN

TYP

MAX

HIGH VOLTAGE

3

 

5

LOW VOLTAGE

0

 

1.5

 

No.

ITEM

SPECIFICATION

NOTE

  (2) ADDRESS

C2 (ON WRITE DATA FORMAT)

 
  1. SDA SCL
  2. INPUT IMPEDANCE
SDA/SCL ARE IN THE HIGH IMPEDANCE AND THERE SHOULD BE NO RELlABLITY PROBLEM WITH 5V CONTINUALLY ON THE SDA/SCL,

IF POWER SUPPLY IS SWITCHED OFF.

 
DATA FORMAT

MSB LSB

ADDRESS

1

1

0

0

0

MA1

MA0

0

A

BYTE1

 
PROGRAMABLE

DIVIDER

      14   13   12   11   10   9   8 A

BYTE2

0   2   2   2   2   2   2   2  
PROGRAMABLE

DIVIDER

  7   6   5   4   3   2   1   0 A

BYTE3

2   2   2   2   2   2   2   2  
CHARGE PUMP

AND TEST BITS

                                A

BYTE4

1

CP

T1

T0

1

1

1

OS

I/O PORT

CONTROL BITS

                                A

BYTE5

P7

P6

P5

P4

P3

P2

P1

P0

TABLE 1 WRITE DATA FORMAT (MSB IS TRANSMITTED FIRST)
ADDRESS

1

1

0

0

0

MA1

MA0

0

A

BYTE1

 
STATUS BYTE

FOR

FL

I2

I1

I0

A2

A1

A0

A

BYTE2

TABLE 2 READ DATA FORMAT
  • A: ACKNOWLEDGE BIT.
  • MA1,MAO:VOLTAGE ADDRESS BITS.

    CP: CHARGE PUMP CURRENT SELECT.

    T1: TEST MODE SELECTION.

    TO: CHARCE PUMP DISABLE.

    OS: VARACTOR DRIVE OUTPUT DISABLE SWlTCH.

    P7,P6,P5,P4,PQ,P2,P 1,PO:CONTROL OUTPUT STATES.

    POR: POWER ON RESET INDICATOR

    FL: PHASE LOCK DETECT FLAG.

    l2,l1,IO: DIGITAL INFORMATION FROM PORTS P7,P5 AND P4.

    A2,A1,AO: 5 LEVEL ADC DATA FROM P6.

     

     

     

     Return to 2.4Ghz Video/Audio Link Modules

    2_4ghzrxmoduletechnical.html