米6体育平台手机版

ZHCSMM2C March 2022 – October 2023 LMH34400

PRODUCTION DATA

封装选项

机械数据 (封装 | 引脚)

DRL|6
- MPDS159H

散热焊盘机械数据 (封装 | 引脚)

订购信息

5.5 Electrical Characteristics

at V_DD = 3.3 V, C_PD⁽¹⁾ = 1 pF, EN = 0 V, IDC_EN = 3.3 V, R_L = 100 Ω (Output is AC-coupled for AC performance parameters; for DC performance parameters load is referenced to 1V), and T_A = 25℃ (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
AC PERFORMANCE
SSBW	Small-signal bandwidth	V_OUT = 100 mV_PP		240		MHz
LSBW	Large-signal bandwidth	V_OUT = 1 V_PP		240		MHz
t_R, t_F	Rise and fall time	V_OUT = 100 mV_PP, pulse duration = 10 ns		1.5		ns
	Slew rate ⁽²⁾	V_OUT = 1 V_PP, pulse duration = 10 ns		470		V/µs
	Overload recovery time (1% settling)	I_IN = 10 mA, pulse duration = 10 ns		18		ns
	Overload pulse extension ⁽³⁾	I_IN = 10 mA, pulse duration = 10 ns		3		ns
e_N	Output noise density	f = 10 MHz		94		nV/√Hz
i_N	Integrated input-referred noise	f = DC to 250 MHz		50		nA_RMS
Z_OUT	Closed-loop output impedance	f = 50 MHz		10		Ω
DC PERFORMANCE
Z₂₁	Small-signal transimpedance gain ⁽⁴⁾		33	40	46	kΩ
V_O	Default output voltage	I_IN = 0 µA	0.93	1	1.07	V
ΔV_O/ΔT_A	Output voltage drift			±20		µV/°C
INPUT PERFORMANCE
R_IN	Input Resistance		50	100	150	Ω
V_IN	Default input bias voltage	Input pin floating	2.44	2.5	2.55	V
ΔV_IN/ΔT_A	Default input bias voltage drift	Input pin floating		1.1		mV/°C
I_IN	DC input current range	Z₂₁ < 3-dB degradation from I_IN = 5 µA	27	34		µA
OUTPUT PERFORMANCE
V_OH	Output voltage swing (high) ⁽⁵⁾		2.05	2.3		V
V_OH	Output voltage swing (high) ⁽⁵⁾	T_A = –40°C to 125°C		2.3		V
V_OL	Output voltage swing (low) ⁽⁶⁾			0.4	0.6	V
V_OL	Output voltage swing (low) ⁽⁶⁾	T_A = –40°C to 125°C		0.45		V
I_OUT	Linear output drive (source)	I_IN = 15 µA, R_L = 25 Ω	16	19	22	mA
		T_A = –40°C, I_IN = 15 µA, R_L = 25 Ω		19
		T_A = 125°C, I_IN = 15 µA, R_L = 25 Ω		19
I_SC	Output short-circuit current ⁽⁷⁾			85		mA
Z_OUT	DC output impedance (amplifier enabled)		7	10	13	Ω
AMBIENT LIGHT CANCELLATION PERFORMANCE (IDC_EN = 0 V) ⁽⁸⁾
	Settling time	I_IN = 0 µA → 100 µA		6		µs
	Settling time	I_IN = 100 µA → 0 µA		35		µs
	Ambient light current cancellation range	Output offset shift from I_DC = 5 µA < ±10 mV	2	3		mA
POWER SUPPLY
I_Q	Quiescent current		16	20	24	mA
		T_A = 125°C		22.5
		T_A = –40°C		18
SHUTDOWN
I_Q	Disabled quiescent current (EN = V_DD)		1.2	1.5	1.7	mA
		T_A = –40°C		1.4
		T_A = 125°C		1.6
	EN and IDC_EN pins input bias current			65	90	µA

(1) Input capacitance of photodiode.

(2) Average of rising and falling slew rate.

(3) Pulse duration extension measured at 50% of pulse height of square wave.

(4) Gain measured at the amplifier output pin when driving a 100-Ω resistive load. At higher resistor loads the gain increases.

(5) Photodiode anode biased to a negative voltage

(6) Photodiode cathode biased to a positive voltage

(7) Device cannot withstand continuous short-circuit.

(8) Enabling the ambient light cancellation loop adds noise to the system.