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производитель

CXD3508TQ

LCD Interface IC

Sony Semiconductor 

CXD3508TQ

AC Characteristics

(VDD = 3.0 to 3.6V, Ta = –10 to +60°C)

Item

Symbol

Applicable pins

Conditions

Min.

Typ. Max. Unit

HCK, HST

time difference

t∆ HST-HCKU

t∆ HST-HCKD

HCK1, HCK2, XCHK1,

XHCK2, HST1, HST2,

XHST1, XHST2

15∗2 ns

Data output

rise time

tRD

Data output

fall time

tFD

R01, R11, R21, R31,

R02, R12, R22, R32,

XR01, XR11, XR21, XR31, GND – VDD

XR02, XR12, XR22, XR32, (0 – 90%)

G01, G11, G21, G31,

G02, G12, G22, G32,

XG01, XG11, XG21, XG31,

XG02, XG12, XG22, XG32,

B01, B11, B21, B31,

VDD – GND

B02, B12, B22, B32,

(100 – 10%)

XB01, XB11, XB21, XB31,

XB02, XB12, XB22, XB32

40

ns

40

H pulse output

rise time

tRHP

H pulse output

fall time

tFHP

HCK1, HCK2,

XCHK1, XHCK2,

HST1, HST2,

XHST1, XHST2

GND – VDD

(0 – 90%)

VDD – GND

(100 – 10%)

30

ns

30

V pulse output

rise time

tRVP

V pulse output

fall time

tFVP

VCK, XVCK,

VST, XVST,

OE1, OE2, XOE1,

XOE2, FRP, PCO

GND – VDD

(0 – 90%)

VDD – GND

(100 – 10%)

60

ns

60

ENB pulse

output rise time

tREP

ENB pulse

output fall time

tFEP

ENB, XENB

GND – VDD

(0 – 90%)

VDD – GND

(100 – 10%)

80

ns

80

HCK1, HCK2,

XHCK1, XHCK2,

DATA

tSTP

setup time

HCK1, HCK2, XHCK1,

XHCK2, R01, R11, R21,

R31, R02, R12, R22, R32,

XR01, XR11, XR21, XR31,

XR02, XR12, XR22, XR32,

G01, G11, G21, G31, G02,

G12, G22, G32, XG01,

∗3

XG11, XG21, XG31,

XG02, XG12, XG22,

XG32, B01, B11, B21,

B31, B02, B12, B22, B32,

XB01, XB11, XB21, XB31,

XB02, XB12, XB22, XB32

35

50

120 ns

HCK, VCK duty

dHCK

dVCK

HCK1, HCK2, XHCK1, ∗4

XHCK2, VCK, XVCK

48

50

52

%

∗1 CL of each output pin is shown below.

• R01, R11, R21, R31, R02, R12, R22, R32, XR01, XR11, XR21, XR31, XR02, XR12, XR22, XR32, G01, G11,

G21, G31, G02, G12, G22, G32, XG01, XG11, XG21, XG31, XG02, XG12, XG22, XG32, B01, B11, B21,

B31, B02, B12, B22, B32, XB01, XB11, XB21, XB31, XB02, XB12, XB22, XB32, ENB, XENB: CL = 70pF

• HCK1, HCK2, XHCK1, XHCK2

: CL = 150pF

• HST, XHST, VCK, XVCK

: CL = 100pF

• VST, XVST

: CL = 85pF

• OE1, XOE1, OE2, XOE2, PCO, FRP : CL = 60pF

∗2 The absolute value of time difference (HST1, XHST1, HCK1, XHCK1) is within 15ns.

In the same manner, the absolute value of time difference (HST2, XHST2, HCK2, XHCK2) is within 15ns.

∗3 tSTP: tST1D, tST1U, tST2D, tST2U

∗4 dHCK = (tHH/(tHH + tHL)) × 100, dVCK = (tVH/(tVH + tVL)) × 100

–8–

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