Arp 4014 balanced modulator
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Page 1
Two-Quad rant
Two-Quadrant
Post-
+15v +151, Multiplier Multiplier Amplifier
FOSlTIVE .-. -:_® GAIN
SUPPLY H H H H -' TRIM
R1 CR1 CR2 CR4 CR5 R1 R15
C7 4K7 1N914 1N914 _ 1N914 1N914 7 C4 27"
0.01UF - '15" 50
O1 02 as (:7 II
GROUND T2-531 TZ-531 11-81 11-81 II
t on CR3 CR6 ,4E7,
0.01UF 03 _ 1N914 a3 _ 1N914 m]:
NEGATIVE T2531 3) 1-2-31 2)
SUPPLY @ "5"
1 C9
.151, 100PF
Q4 05 as
R14 12-31 12.111 R5 :33; 53; R6 11.531 010 'L (3) OUTPUT
470R 1M5 1M5 T2-531 _ (:5
XINPUT (:97 ,0
cs R13
R4 R7 SOPF 82K -15v A1
530R s3oR LM301A
R3
220R
011
T 12' R11
13K
1112 [] R3
T2-531 13K
II
" c1 12PF
1-1
I-l
R1D1M
I +1 v
02
Egg! 220PF
YlNPUT C2) '-' 1 7 1 6
A1
LM3II1A
<33 R12
5DPF 13K .15v Pre-
Amplifier
Tm 4014 BALANCED MODULATOR
NOTES: DESIGN EV ASSEMBLV
11 ALL RESISTORS ARE 0.25w 10% UNLESS OTHERWISE SPECIFIED :§:0'"5TRUMENT5' '"c' mans
21 PAIRED TRANSISTORS ARE MATCHED AND THERMALLV COUPLED Q-
40 1 4 DRAWN EV DAVE REV
.I VERGHESE 19-MAR«97 A