CXA3627N View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXA3627N

All Band Tuner IC with On-chip PLL

Sony Semiconductor 

CXA3627N

Electrical Characteristics (See the Electrical Characteristics Measurement Circuit.)

Circuit Current

(Vcc = 5V, IFVCC = 5V, Ta = 25°C)

Item

Circuit current

Symbol

Measurement conditions

Min. Typ. Max. Unit

Iccv

VCC current

Band switch output open during VHF operation

41

64

88

mA

Iccu

VCC current

Band switch output open during UHF operation

40

63

87

mA

OSC/MIX/IF Amplifier Block

Item

Symbol

Measurement conditions

Min.

CG1 VHF operation fRF = 55MHz High gain mode 19.0

CG2 VHF operation fRF = 360MHz High gain mode 19.5

CG3 UHF operation fRF = 360MHz High gain mode 23.0

Conversion gain∗1 CG4

CG5

UHF operation fRF = 800MHz High gain mode 23.0

VHF operation fRF = 55MHz Low gain mode 17.0

CG6 VHF operation fRF = 360MHz Low gain mode 17.5

CG7 UHF operation fRF = 360MHz Low gain mode 21.0

CG8 UHF operation fRF = 800MHz Low gain mode 21.0

NF1 VHF operation fRF = 55MHz High gain mode

NF2 VHF operation fRF = 360MHz High gain mode

NF3 UHF operation fRF = 360MHz High gain mode

Noise figure∗1, ∗2 NF4

NF5

UHF operation fRF = 800MHz High gain mode

VHF operation fRF = 55MHz Low gain mode

NF6 VHF operation fRF = 360MHz Low gain mode

NF7 UHF operation fRF = 360MHz Low gain mode

NF8 UHF operation fRF = 800MHz Low gain mode

CM1

VHF operation fD = 55MHz

fUD = ±12MHz (30% AM) High gain mode

99

CM2

VHF operation fD = 360MHz

fUD = ±12MHz (30% AM) High gain mode

99

CM3

UHF operation fD = 360MHz

fUD = ±12MHz (30% AM) High gain mode

97

1% cross

CM4

UHF operation fD = 800MHz

fUD = ±12MHz (30% AM) High gain mode

94

modulation 1∗1, ∗3

CM5

VHF operation fD = 55MHz

fUD = ±12MHz (30% AM) Low gain mode

100

CM6

VHF operation fD = 360MHz

fUD = ±12MHz (30% AM) Low gain mode

100

CM7

UHF operation fD = 360MHz

fUD = ±12MHz (30% AM) Low gain mode

98

CM8

UHF operation fD = 800MHz

fUD = ±12MHz (30% AM) Low gain mode

94

Maximum output power Pomax 50Ω load, saturation output

8

–8–

Typ.

22.0

22.5

26.0

26.0

20.0

20.5

24.0

24.0

12

12

10

11

13

13

11

12

103

103

101

98

104

104

102

98

11

Max.

25.0

25.5

29.0

29.0

23.0

23.5

27.0

27.0

15

15

13

14

16

16

14

15

Unit

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dBµ

dBµ

dBµ

dBµ

dBµ

dBµ

dBµ

dBµ

dBm

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