RF3854TR7 RFMD, RF3854TR7 Datasheet - Page 2

• Manufacturer Part Number: RF3854TR7
• Description: IC QUADRATURE MOD QUAD-BND 24QFN
• Manufacturer: RFMD

Specifications of RF3854TR7

• Function: Modulator
• Lo Frequency: 800MHz ~ 2GHz
• Rf Frequency: 800MHz ~ 2GHz
• P1db: 7dBm
• Noise Floor: -150dBm/Hz
• Current - Supply: 110mA
• Voltage - Supply: 2.7 V ~ 3.3 V
• Test Frequency: 2.11GHz
• Package / Case: 24-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Power: -
• Other names: 689-1029-2

RF3854
2 of 26
Absolute Maximum Ratings
Supply Voltage
Storage Temperature
Operating Ambient Temperature
Input Voltage, any pin
Input Power, any pin
Output Performance with Modulated Baseband Inputs
Low Band EDGE 8PSK Mode (GSM850/GSM900)
Mode=Low Band F
Settings)
Output Power
Maximum Output Power with 8PSK
Out-of-Band Emission
Spectrum Emission Mask*
Frequency Spacing
Error Vector Magnitude
RMS*
Origin Offset*
Peak*
Output Noise
At F
* Not tested in Production
Modulated Signal*
C
±20MHz*
Parameter
Parameter
1800kHz to 3000kHz
3000kHz to 6000kHz
600kHz to 1800kHz
Absolute Noise at:
Relative Noise at:
All Gain Settings
Maximum VGC
Maximum Gain
Maximum Gain
Minimum VGC
Gain Range
>6000kHz
LO
200kHz
250kHz
400kHz
x1 (see Control Logic Truth Table for Mode Control
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
Min.
0
-40 to +150
-0.5 to +3.6
-40 to +85
-0.5 to 3.6
Rating
Specification
+5
Typ.
+2.5
-156
-152
-156
-154
-39
-36
-43
-67
-73
-73
-73
-75
-40
42
2
4
Max.
Unit
dBm
TBD
TBD
TBD
-37
-34
°C
°C
V
V
3
9
The information in this publication is believed to be accurate and reliable. How-
ever, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use,
nor for any infringement of patents, or other rights of third parties, resulting
from its use. No license is granted by implication or otherwise under any patent
or patent rights of RFMD. RFMD reserves the right to change component cir-
cuitry, recommended application circuitry and specifications at any time without
prior notice.
RoHS status based on EUDirective2002/95/EC (at time of this document revi-
sion).
dBc/Hz
dBc/Hz
Unit
dBm
dBm
dBm
dBm
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB
dB
%
%
Caution! ESD sensitive device.
V
While meeting spectral mask
While meeting spectral mask
Difference between output power at GC=2.0V
and GC=0.2V.
30kHz BW
30kHz BW
30kHz BW
30kHz BW
100kHz BW
100kHz BW
100kHz BW
8PSK Modulation
GC=2.0V, IQ=1.2V
GC=2.0V to 1.4V
GC=2.0V, IQ=0V
IQ=1.2V
CC
=2.7V, T=+25°C
P-P
8PSK
Condition
P-P
P-P
8PSK
Rev A1 DS070313