Datasheet

ARCHIVE INFORMATION
ARCHIVE INFORMATION
1
MHL9128MOTOROLA RF DEVICE DATA
The RF Line
  
Designed specifically for linear amplifier applications in the cellular frequency
band. Internal DC blocking on RF ports reduces external component count and
related circuit area. This device can be easily combined for higher power
applications.
• Supply Voltage: 28 Vdc
• Third Order Intercept: 43 dBm Typ
• Power Gain: 20 dB Typ (@ f = 900 MHz)
• Excellent Phase Linearity and Group Delay Characteristics
• 50 Ohm Input/Output Impedances
ABSOLUTE MAXIMUM RATINGS
(T
C
= 25°C unless otherwise stated)
Rating
Symbol Value Unit
DC Supply Voltage V
CC
32 Vdc
RF Input Power P
in
+20 dBm
Operating Case Temperature Range T
C
–20 to +100 °C
Storage Temperature Range T
stg
–40 to +100 °C
ELECTRICAL CHARACTERISTICS (V
CC
= 28 Vdc, T
C
= 25°C; 50 Ω System, unless otherwise noted)
Characteristic Symbol Min Typ Max Unit
Supply Current I
DC
400 — 440 mA
Power Gain (1) (f = 900 MHz) P
G
19 20 21 dB
Absolute Phase Variation (1) (f = 900 MHz) ∆φ ±8 ±18 Deg.
Gain Flatness (f = 800–960 MHz) G
F
— 0.5 0.75 dB
Power Output @ 1 dB Comp. (f = 900 MHz) P
out
1 dB 30 31 — dBm
Input VSWR (f = 800–920 MHz)
(f = 920–960 MHz)
VSWR
in
—
—
1.25:1
1.50:1
1.5:1
1.9:1
Output VSWR (f = 800–960 MHz) VSWR
out
— 1.2:1 1.5:1
Third Order Intercept (f1 = 879 MHz, f2 = 884 MHz) ITO 42 43 — dBm
Noise Figure (f = 960 MHz) NF — 7.5 9.5 dB
(1) Consult factory for tighter gain and/or phase windows.
Order this document
by MHL9128/D

SEMICONDUCTOR TECHNICAL DATA

1.3 W, 20 dB
800–960 MHz
LINEAR AMPLIFIER
CASE 448–02, STYLE 1
 Motorola, Inc. 1998
REV 2