AMM-9893M_45 – 95 GHz mmWave LO Driver Amplifier

Part Number	Description	Package	Connectors	Green Status	Product Lifecycle	Export Classification
AMM-9893M	45 – 95 GHz mmWave LO Driver Amplifier	M	-	REACH RoHS	Released	3A001.b.4.e.3

Part Number	Description	Package	Connectors	Green Status	Product Lifecycle	Export Classification
AMM-9893M	45 – 95 GHz mmWave LO Driver Amplifier	M	-	REACH RoHS	Released	3A001.b.4.e.3

Revision History

Revision Code	Revision Date	Comment
-	2024-10-09	Initial Release
A	2025-12-05	3D stp updated
B	2026-02-13	MTTF Table Added.

Port Configuration and Functions

Port Diagram

A port diagram of the AMM-9893M is shown below.

Diagram of the port configuration for AMM-9893M

Port Functions

Port	Function	Connector Type	Description
GND	Ground	-	Housing or ground lug must be connected to a DC/RF ground potential with high thermal and electrical conductivity. Ground lug is located below VD and VG pins.
RF In	RF Input	-	The amplifier’s RF Input port is RF matched to 50 Ω and has built-in DC blocking capacitors.
RF Out	RF Output	-	The amplifier’s RF Output port is RF matched to 50 Ω and has built-in DC blocking capacitors.
Vd	Drain Supply Pin	-	The VD pin supplies DC voltage to the drain of the amplifier IC. Apply gate bias voltage VG before apply drain power supply.
Vg	Gate Bias Pin	-	The VG pin provides a required negative bias which controls the drain power supply current to the amplifier. More negative voltage decreases the supply current. Apply gate bias voltage VG before apply drain power supply.

Specifications

Absolute Maximum Ratings

The Absolute Maximum Ratings indicate limits beyond which damage may occur to the device. If these limits are exceeded, the device may become inoperable or have a reduced lifetime. Reliability limits are individual, instantaneous catastrophic limits only. Functional operation limits are indicated below. Operation of the device at multiple absolute maximum limits or for extended periods at a single limit can cause degradation and damage to the device.

Parameter	Maximum Rating	Unit
Drain Current (RF Applied)	400	mA
Drain Supply Voltage (Vd)	4.5	V
Gate Bias Voltage	0	V
Maximum Operating Temperature for MTTF > 1E6 hours	85	°C
Maximum Storage Temperature	150	°C
Max Junction Temperature for MTTF of > 1E6 hours	175	°C
Max Power Dissipation for MTTF of > 1E6 hours	2.4	W
Minimum Operating Temperature for MTTF > 1E6 hours	-55	°C
Minimum Storage Temperature	-65	°C
RF Input Power	17	dBm
θJC, Junction to Case Thermal Resistance	37.1	ºC/W

FIT and MTTF Table

T (°C)	λ (TIF)	MTTF (hr)	MTTF (yr)
105	2,441.45	4.10E+05	47
85	310.48	3.22E+06	368
55	8.79	1.14E+08	12,992
25	0.12	8.24E+09	941,063

Package Information

Parameter	Details	Rating
ESD	125 to < 250 Volts	HBM Class 0B
Dimensions	-	33.53 x 24.03 x 16.31 mm

Recommended Operating Conditions

The Recommended Operating Conditions indicate the limits, inside which the device should be operated, to guarantee the performance given in Electrical Specifications. Operating outside these limits may not necessarily cause damage to the device, but the performance may degrade outside the limits of the electrical specifications. For limits, above which damage may occur, see Absolute Maximum Ratings.

Parameter	Min	Nominal	Max	Unit
Power Supply DC Current (Id) (No RF Input) ¹	-	350	400	mA
Power Supply DC Voltage (Vd)	3	3.5	4	V
Ambient Temperature	-55	25	82	°C
Input Power for Saturation	-	5	16	-

^[1] Recommended operating current conditions without RF input applied

Electrical Specifications

Unless otherwise specified, electrical specifications apply at TA=+25°C, Vd = 3.5V, Id = 350mA (where Id is the drain current with no RF input applied).

Parameter	Test Conditions	Minimum Frequency (GHz)	Maximum Frequency (GHz)	Min	Typ	Max	Unit
Input Return Loss	Vd = 3.5V, Id = 350mA, Pin = -25 dBm	45	95	-	15	-	dB
Output Return Loss	Vd = 3.5V, Id = 350mA, Pin = -25 dBm	45	95	-	15	-	dB
Reverse Isolation	Vd = 3.5V, Id = 350mA, Pin = -25 dBm	45	95	-	55	-	dB
Saturated Output Power	Vd = 3.5V, Id = 350mA	45	95	-	18	-	dBm
Small Signal Gain	Vd = 3.5V, Id = 350mA, Pin = -25 dBm	45	95	-	18	-	dB

Parameter	Test Conditions	Minimum Frequency (GHz)	Maximum Frequency (GHz)	Min	Typ	Max	Unit
Input Return Loss	Vd = 3.5V, Id = 350mA, Pin = -25 dBm	45	95	-	15	-	dB
Output Return Loss	Vd = 3.5V, Id = 350mA, Pin = -25 dBm	45	95	-	15	-	dB
Reverse Isolation	Vd = 3.5V, Id = 350mA, Pin = -25 dBm	45	95	-	55	-	dB
Saturated Output Power	Vd = 3.5V, Id = 350mA	45	95	-	18	-	dBm
Small Signal Gain	Vd = 3.5V, Id = 350mA, Pin = -25 dBm	45	95	-	18	-	dB