ACA0861_08 Datasheet, PDF (5/16 Pages) ANADIGICS, Inc – 750/860 MHz CATV Line Amplifier MMIC

ACA0861 - A, B, C, D
RF In
T₁
R₁
1
16
+ VD
N/C
2
C₁
3
4
15
L1
14
13
C₃
T₂
5
12
6
C₂
7
11
L2
C₄
10
8
9
C₆
+VD
Note: Apply voltage to both Vd lines simultaneously.
Figure 3: Test Circuit
+
C₅
TVS
C₇
RF Out
REf
Table 5: Parts List for Test Circuit
DESCRIPTION
QTY VENDOR
VENDOR PART NO.
C1, C2, C5, C6 0.01uF chip capacitor
4 Murata
GRM39X7R1103K25V
C3, C4
300pF chip capacitor
2 Murata
GRM39X7R301K25V
C7
47uF Electrolytic CAP
1 Digi-Key Corp.
P5275-ND
L1, L2
390nH air-wound chip inductor 2 Coilcraft
1008CS-391
R1
(see Table 6)
1
T1, T2 ⁽¹⁾
ferrite core
wire
2 Philips
TC3.4/1.8/1.3-3D3
MWS Wire industries B238611
TVS
TVS, 12 Volt, 600 Watt
1
Notes:
(1) T1, T2 (balun) wind 4 turns thru core, as shown in Figure 4.
Digi-Key Corp.
SMBJ12ACCCT-ND
Table 6: R1 Resistor Value
PART NUMBER R1 VALUE
ACA0861A
21.5 Ohms
ACA0861B
274 Ohms
ACA0861C
121 Ohms
ACA0861D
(open)
Figure 4: Balun Drawing (4 Turns)
Data Sheet - Rev 2.3
5
09/2008