米6体育平台手机版

ZHCSAT8G september 2012 – october 2020 SN65DSI85

PRODUCTION DATA

6.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	TYP⁽¹⁾	MAX	UNIT
V_IL	Low-level control signal input voltage				0.3 x VCC	V
V_IH	High-level control signal input voltage		0.7 × VCC			V
V_OH	High-level output voltage	I_OH = –4 mA	1.25			V
V_OL	Low-level output voltage	I_OL = 4 mA			0.4	V
I_LKG	Input failsafe leakage current	V_CC = 0; V_CC(PIN) = 1.8 V			±30	μA
I_IH	High level input current	Any input terminal			±30	μA
I_IL	Low level input current	Any input terminal			±30	μA
I_OZ	High-impedance output current	Any output terminal			±10	μA
I_OS	Short-circuit output current	Any output driving GND short			±20	mA
I_CC	Device active current	See ⁽²⁾		127	212	mA
I_ULPS	Device standby current	All data and clock lanes are in ultra-low power state (ULPS)		7.7	10	mA
I_RST	Shutdown current	EN = 0		0.04	0.06	mA
R_EN	EN control input resistor			200		kΩ
MIPI DSI INTERFACE
V_IH-LP	LP receiver input high threshold	See Figure 6-1	880			mV
V_IL-LP	LP receiver input low threshold	See Figure 6-1			550	mV
\|V_ID\|	HS differential input voltage		70		270	mV
\|V_IDT\|	HS differential input voltage threshold				50	mV
V_IL-ULPS	LP receiver input low threshold; ultra-low power state (ULPS)				300	mV
V_CM-HS	HS common mode voltage; steady-state		70		330	mV
ΔV_CM-HS	HS common mode peak-to-peak variation including symbol delta and interference				100	mV
V_IH-HS	HS single-ended input high voltage	See Figure 6-1			460	mV
V_IL-HS	HS single-ended input low voltage	See Figure 6-1	-40			mV
V_TERM-EN	HS termination enable; single-ended input voltage (both Dp AND Dn apply to enable)	Termination is switched simultaneous for Dn and Dp			450	mV
R_DIFF-HS	HS mode differential input impedance		80		125	Ω
FLATLINK LVDS OUTPUT
\|V_OD\|	Steady-state differential output voltage A_Y x P/N and B_Y x P/N	CSR 0x19.3:2=00 and, or CSR 0x19.1:0=00 100Ω near end termination	180	245	313	mV
		CSR 0x19.3:2=01 and, or CSR 0x19.1:0=01 100Ω near end termination	215	293	372
		CSR 0x19.3:2=10 and, or CSR 0x19.1:0=10 100Ω near end termination	250	341	430
		CSR 0x19.3:2=11 and, or CSR 0x19.1:0=11 100Ω near end termination	290	389	488
		CSR 0x19.3:2=00 and, or CSR 0x19.1:0=00 200Ω near end termination	150	204	261
		CSR 0x19.3:2=01 and, or CSR 0x19.1:0=01 200Ω near end termination	200	271	346
		CSR 0x19.3:2=10 and, or CSR 0x19.1:0=10 200Ω near end termination	250	337	428
		CSR 0x19.3:2=11 and, or CSR 0x19.1:0=11 200Ω near end termination	300	402	511
\|V_OD\|	Steady-state differential output voltage for A_CLKP/N and B_CLKP/N	CSR 0x19.3:2=00 and/or CSR 0x19.1:0=00 near end termination	140	191	244	mV
		CSR 0x19.3:2=01 and, or CSR 0x19.1:0=01 100Ω near end termination	168	229	290
		CSR 0x19.3:2=10 and, or CSR 0x19.1:0=10 100Ω near end termination	195	266	335
		CSR 0x19.3:2=11 and, or CSR 0x19.1:0=11 100Ω near end termination	226	303	381
		CSR 0x19.3:2=00 and, or CSR 0x19.1:0=00 200Ω near end termination	117	159	204
		CSR 0x19.3:2=01 and, or CSR 0x19.1:0=01 200Ω near end termination	156	211	270
		CSR 0x19.3:2=10 and, or CSR 0x19.1:0=10 200Ω near end termination	195	263	334
		CSR 0x19.3:2=11 and, or CSR 0x19.1:0=11 200Ω near end termination	234	314	399
Δ\|V_OD\|	Change in steady-state differential output voltage between opposite binary states	RL = 100Ω			35	mV
V_OC(SS)	Steady state common-mode output voltage⁽³⁾	CSR 0x19.6 = 1 and CSR 0x1B.6 = 1; and, or CSR 0x19.4 = 1 and CSR 0x1B.4 = 1; see Figure 6-2	0.8	0.9	1	V
V_OC(SS)	Steady state common-mode output voltage⁽³⁾	CSR 0x19.6 = 0 and, or CSR 0x19.4 = 0; see Figure 6-2	1.15	1.25	1.35	V
V_OC(PP)	Peak-to-peak common-mode output voltage	see Figure 6-2			35	mV
R_{LVDS_DIS}	Pull-down resistance for disabled LVDS outputs			1		kΩ

(1) All typical values are at V_CC = 1.8V and T_A = 25°C

(2) SN65DSI85: DUAL Channel DSI to DUAL Channel LVDS, 1920 x 1200

number of LVDS lanes = 2x(3 data lanes + 1 CLK lane)
number of DSI lanes = 2x(4 data lanes + 1 CLK lane
LVDS CLK OUT = 81.6M
DSI CLK = 490M
RGB888, LVDS18bpp

Maximum values are at V_CC = 1.95 V and T_A = 85°C

(3) Tested at V_CC = 1.8V , T_A = -40°C for MIN, T_A = 25°C for TYP, T_A = 85°C for MAX.