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PDF FP2189-PCB900S Data sheet ( Hoja de datos )

Número de pieza FP2189-PCB900S
Descripción high performance 1-Watt HFET (Heterostructure FET) in a low-cost SOT-89 surfacemount
Fabricantes ETC 
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FP2189
1 Watt HFET
The Communications Edge TM
Preliminary Product Information
Product Features
50 – 4000 MHz
Up to +31 dBm P1dB
Up to +45 dBm Output IP3
High Drain Efficiency
19 dB Gain @ 900 MHz
MTBF >100 Years
SOT-89 SMT Package
Product Description
The FP2189 is a high performance 1-Watt HFET
(Heterostructure FET) in a low-cost SOT-89 surface-
mount package. This device works optimally at a drain
bias of +8 V and 250 mA to achieve +45 dBm output
IP3 performance and an output power of +31 dBm at
1-dB compression.
The device conforms to WJ Communications’ long
history of producing high reliability and quality
components. The FP2189 has an associated MTBF of
greater than 100 years at a mounting temperature of
85°C. All devices are 100% RF & DC tested.
The product is targeted for use as driver amplifiers for
wireless infrastructure where high performance and high
efficiency are required.
Functional Diagram
4
12
Function
Input
Ground
Output/Bias
Ground
3
Pin No.
1
2
3
4
Specifications
DC Electrical Parameter Units Min Typ Max
Saturated Drain Current1, Idss
Transconductance, Gm
Pinch Off Voltage2, Vp
mA
mS
V
500
350
-2.0
Parameters3
Units Min Typ Max
Frequency Range
Small Signal Gain, Gss
Output P1dB
Output IP34
Thermal Resistance
MHz
dB
dBm
dBm
°C/W
50
4000
15
+31
+45
30
1. Idss is measured with Vgs = 0 V, Vds = 3 V.
2. Pinch-off voltage is measured when Ids = 0.4 mA.
3. Test conditions unless otherwise noted: T = 25ºC, VDS = 8 V, IDQ = 250 mA, frequency = 900 MHz
in an application circuit with ZL = ZLOPT, ZS = ZSOPT .
4. 3OIP measured with two tones at an output power of +15 dBm/tone separated by 1 MHz. The
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.

Absolute Maximum Ratings
Parameters
Operating Case Temperature
Storage Temperature
Maximum DC Power
RF Input Power (continuous)
Rating
-40 to +85 °C
-40 to +125 °C
4.0 W
+20 dBm
Operation of this device above any of there parameters may cause permanent damage
Typical Parameters5
Parameter Units
Typical
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
Vdd
Idq6
Idd at P1dB
MHz
dB
dB
dB
dBm
dBm
dB
V
mA
mA
915
19.1
-17
-10
+30.3
+44.3
4.2
+8
250
260
1960
15.2
-16
-8
+30.8
+44.2
3.5
+8
250
330
2140
13.8
-23
-9
+31.4
+45.5
4.5
+8
250
320
5. Typical parameters represent performance in an application circuit.
6. Idq is the quiescent drain current at small signal output levels. The
current may increase as the output power is increased near its
compression point.
Ordering Information
Part No.
FP2189
FP2189-PCB900S
FP2189-PCB1900S
FP2189-PCB2140S
Description
1-Watt HFET
(Available in Tape & Reel)
900 MHz Application Circuit
1900 MHz Application Circuit
2140 MHz Application Circuit
This document contains information on a new product.
Specifications and information are subject to change without notice
WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6620 e-mail: [email protected] Web site: www.wj.com
May 2002

1 page




FP2189-PCB900S pdf
FP2189
1 Watt HFET
Application Circuit: 2110 – 2170 MHz
Typical Specifications
Frequency
S21 - Gain
S11 - Input R.L.
S22 - Output R.L.
Output P1dB
Output IP3
Noise Figure
Vdd
Idq1
2110
13.9
-27
-8
+31.4
+44.5
4.5
2140
13.8
-23
-9
+31.4
+45.5
4.5
+8V
250 mA
2170
13.7
-20
-10
+31.4
+43.2
4.5
1 Idq is the quiescent current at small signal output levels. The current typically
increases up to 320 mA at the 1-dB compression point.
-Vgg C4
22 pF
R1
10
RF IN
C1
1.8 pF
Z1
L1
5.6 nH
Z2
Z3
C4
1.5 pF
R2
5.1
The Communications Edge TM
Preliminary Product Information
S-Parameters vs Frequency
10 16
S21
0 14
S22
-10 12
-20 10
S11
-30 8
2000 2050 2100 2150 2200 2250 2300
Frequency (MHz)
Vdd
+ 8 V @ 250 mA
C8
0.1 µF
C6
1000 pF
C7
22 pF
FP2189
Sot-89
L2
18 nH
Z4 PIN 1 PIN 3 Z5
PIN 2,4
C9
22 pF
RF OUT
C5
1.2 pF
Ref. Designator
Length on .014”
GETEKTM (mil)
Electrical length @
2140 MHz (deg)
Z1 150 17.3
Z2 15 1.7
Z3 100 11.5
Z4 50 5.8
Z5 225 25.9
The lengths are measured from the component edge-to-edge.
All microstrip lines have a line impedance of 50 .
14 mil GETEKTM ML200DSS (εr = 4.2)
The layout of this circuit can be downloaded from the website.
Ref. Designator Value
Part style
Size
C1
1.8 pF
AVX 06035J1R8AAWTR 0603
C3, C7, C9
22 pF
5% 50V, NPO/COG
0603
C4
1.5 pF
AVX 06035J1R5AAWTR 0603
C5
1.2 pF
AVX 06035J1R2AAWTR 0603
C6
1000 pF 5% 50V, NPO/COG
0603
C8
0.1 µF
10%, 50V, X7R
1206
R1
10
1/16 W, 5%
0603
R2
6.2
1/16 W, 5%
0603
L1
18 nH
TOKO LL1608-FH18NJ
0603
L2
5.6 nH
TOKO LL1608-FH5N6S
0603
All other parts are No Loads.
Total unique parts count: 10
C3 is of size 0805 on the app board so that it would fit in the 1206 pad.
This document contains information on a new product.
Specifications and information are subject to change without notice
WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6620 e-mail: [email protected] Web site: www.wj.com
May 2002

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