WIRELESS COMMUNICATIONS DIVISION
o#ÜûT6
Vdd
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Gain/IP3/current
¯
adjustment
50 ohm
LOÄ
INPUT
Vdd
IF
GIC
GND
LO
RF
WT8P64
Ü"\°í
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IF
OUT
2
GND
zst
50 ohm
RF
INPUT
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TQ5M31 Q
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â§
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VDD = 2.8 V, TA=25° C, RF=1960 Mhz, LO=1750 Mhz, IF=210 Mhz, LO Input= -4 dBm.
xð,h
K
¿
¿
¥ Á*
4.0
DB
î _
8.5
DB
Òr 3u Å}
9.0
DBm
RF Fi ù Ý1
10
dB
LO Fi ù Ý1
10
dB
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
•
6.2
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mA
1
(503) 615-9000
FAX:(503) 615-8900
Rev. C 99-05-12
TQ5M31
#ï#À~
xð ,h
/3
K
¿
¿
§Ã
RF IYe
500
1960
2500
Mhz
LO IYe
600
1750
2700
Mhz
IF IYe
45
210
500
MHz
LO Òr Uõ
-7
-4
0
DBm
BV Q¢
2.7
2.8
4.0
V
u
-40
25
85
C
¿
§Ã
#¥¦=##ÜË#Ñ'#¡!#q#Þõ:#/º
)% ½Á: VDD = 2.8 V, TA=25° C, RF=1960 Mhz, LO=1750 Mhz, IF=210 Mhz, LO Input= -4 dBm
xð ,h
/3
K
¿
¥ Á*
3.0
4.0
dB
Òr 3u Å}
6.5
9.0
dBm
BV Q¥
6.2
8.5
mA
¿
¿
§Ã
####ÿ¨#³ô#üB
######ü|ÿ##ð
/3: Vdd=2.8 V, Ta=25C, RF=881MHz, LO=991MHz, IF=85MHz,
LO Dä=-4dBm; ( D× S )
xð ,h
/3
K
¥ Á*
3.5
dB
+0.3
dB
î _
9.5
dB
Òr 3u Å}
9.0
dBm
u M© Á* ¡
ù Ý1
ÁáUÁ¥
IF ér Ñ¥ñ
-40 to 85C
Fi RF Òr
10
dB
Fi LO Òr
10
Db
RF IF; IF 1¥ 33
dB
LO IF; IF }¥ 40
dB
Fi “u(on)”
500
Ω
Fi “qQ(off)”
<50
Ω
4.5
mA
BV Q¥
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
2
(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98
TQ5M31
###SFV#³ô#üB
###ü|ÿ##ð
)% ½Á: Vdd=2.8V, Ta=25C, RF=1960MHz, LO=1750MHz, IF=210MHz;
LO Òr=-4dBm; (© Ò)e á ©)
xð ,h
/3
K
¥ Á*
¿
¿
§Ã
3.0
dB
+0.3
dB
î _
9.5
dB
Òr 3u Å}
9.0
dBm
u M© Á* ¡
ù Ý1
ÁáUÁ¥
IF ér Ñ¥ñ
-40 to 85C
Fi RF Òr
10
dB
Fi LO Òr
10
dB
RF IF; IF 1¥ 33
dB
LO IF; IF 1¥ 40
dB
Fi “u(on)”
500
Ω
Fi “qQ(off)”
<50
6.0
Ω
mA
BV Q¥
Z#¶#¡
xð ,h
DC Q
K
¿
2.7
Ù Qr
¿
§Ã
5.0
V
100
mW
Þ& u
-40
85
C
Mò u
-60
150
C
+20
dBm
VDD+0.3
V
Òr/ér -
Uõ
BV ¥ Q¢
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
-0.3
3
(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98
TQ5M31
#JLF#Ô#úò+Wxqlqj#sorw,!#ü#Ñ2Ñ'#ñ
Vdd
C2
L2
L1
Vdd
C3
C1
IF
G IC
GND
LO
RF
C4
R3
R4
C7
IF
O
UT
V dd
50 ohm LO
IN P U T
50 ohm
RF
IN P U T
Dä
Dä
ʬ#n÷Ú=#WT8P64#Ü"\°¤#Ú#Ñ2JLF#Ô#úòÃ#~#Ñ'#ñ=
UI@4<93Pk}/#OR@4:83Pk}/#≈9pD/#û≈6gE/#LLS6≈.43gE
?G
÷ ï÷
?G G÷
Ñ
+ï
Fi IC
U1
¥Ái
C1
470pF
0402
¥Ái
C2
1000 pF
0402
¥Ái
C3
22pF
0402
¥Ái
C4
27pF
0402
¥Ái
C7
150pF
0402
Mº
R3, R4
m*
0402
Å¢}
L1
2.2nH
0402
Å¢}
L2
39nH
0402
GIC é*
Ú
TQ5M31
¥ Á* , Idd , IIP3 Vs Rbias
N/A
GIC é*
Ú
(Vdd = 2.8v, PLO = - 4dBm)
~ò
TQ5M31 ~ò Vs. aÁuñ DC aÁñ Mº
(RF = 1960 MHz, Vdd = 2.8v, PLO = -4 dBm, Idd ~ 6mA, Temp = 25 C)
~ò
25
18
CG (dB)
15
20
Idd (mA)
12
IIP3 (dBm)
15
9
Á* (dB)
OIP3 (dBm)
6
10
IIP3 (dBm)
3
5
0
100
90
80
70
60
50
40
30
20
10
0
-3
0
10
20
30
40
50
60
80
-6
100
110
120
140
160
180
200
220
240
260
300
320
M a Á u ñ M º (R4), j b M º (R3 +R4) = 103
R3=0 (ohms), R4=Rbias (ohms) total
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
4
(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98
TQ5M31
ÿ¨#Ñ2Ñ'#ñ
Vdd
C2
L2
L1
Vdd
C1
C3
V dd
IF
G IC
GND
LO
RF
C4
R3
R4
C7
IF
O
UT
50 ohm LO
INDä
PUT
50 ohm
RF
IN
PUT
Dä
ʬ#n÷Ú=#WT8P64#Ü"\°¤#Ú#Ñ2ÿ¨#Ñ'#ñ=#UI@;;4Pk}/
OR@<99Pk}/#≈<pD/#û≈<gE/#LLS6≈.43gE
?G
÷ ï÷
Fi IC
U1
¥Ái
?G G÷
Ñ
TQ5M31
+ï
N/A
SOT23-6
C1
1000pF
0402
¥Ái
C2
1000 pF
0402
¥Ái
C3
20pF
0402
¥Ái
C4
22pF
0402
¥Ái
C7
150pF
0402
Mº
R3
3.3ohm
0402
Mº
R4
39ohm
0402
Å¢}
L1
2.2nH
0402
Å¢}
L2
39nH
0402
ü|ÿ#ÿ¨#ð
-40 C
+25 C
+85 C
î _ vs. u vs. I Y e
(Vdd = 2.8v, PLO = -4 dBm)
î _ (dB)
12
+25 C
+85 C
12
10
11
8
10
6
9
4
8
2
7
0
865
-40 C
Òr IP3 vs. u vs. IYe
(Vdd = 2.8v, PLO = -4 dBm)
IIP3 (dBm)
870
875
880
885
890
6
865
895
I Y e (MHz)
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
870
875
880
885
890
895
IYe (MHz)
5
(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98
TQ5M31
¥ Á* vs. u vs. IYe
PLO = -7 dBm
Òr IP3 vs. LO )ÉÁY vs. IYe
Á* (dB)
PLO = -4 dBm
(Vdd = 2.8)
IIP3 (dBm)
PLO = -1 dBm
(Vdd = 2.8v, PLO = -4 dBm)
5
14
12
4
10
3
8
6
2
-40 C
+25 C
4
+85 C
1
2
0
865
870
875
880
885
890
0
865
895
870
875
880
885
890
895
IYe (MHz)
IYe(MHz)
¥ Á* vs. Vdd vs. IYe
Á* (dB)
-40 C
Idd vs. u vs. IYe
Idd (mA)
(PLO = -4 dBm)
+25 C
(Vdd = 2.8v, PLO = -4 dBm)
+85 C
5
6
4
5
4
3
3
2
1.8 v
2
2.8 v
1
3.8 v
1
4.8 v
0
865
0
870
875
880
885
890
865
895
870
875
885
890
895
+25 C
(PLO = -4 dBm, RF = 880 MHz)
IIP3 (dBm)
+85 C
-40 C
Ò r IP3 vs. Vdd vs. u (PLO = -4 dBm, RF = 880 MHz)
-40 C
Idd vs. Vdd vs. u
Idd (mA)
6
880
IYe (MHz)
IYe (MHz)
+25 C
+85 C
14
12
5
10
4
8
3
6
2
4
1
2
0
0
1.8
2.8
3.8
1.8
4.8
2.8
3.8
-40 C
î _ vs. Vdd vs. u PLO = -7 dBm
î _ (dB)
PLO = -1 dBm
+25 C
(PLO = -4 dBm, RF = 880 MHz)
PLO = -4 dBm
¥ Á * vs. LO ) É Á Y vs. I Y e
Á * (dB)
4
4.8
Vdd (v)
Vdd (v)
+85 C
12
(Vdd = 2.8v)
10
3
8
6
2
4
1
2
0
865
870
875
880
885
890
895
0
1.8
2.8
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
3.8
4.8
Vdd (v)
I Y e (MHz)
6
(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98
TQ5M31
SFV#Ñ2Ñ'#ñ
Vdd
L2
L1
Vdd
C2
C3
C1
C4
R3
R4
C7
IF
OUT
IF
V dd
50 ohm LO
IN P U T
G IC
GND
LO
RF
Dä
50 ohm
RF
IN
PUT
Dä
ʬ#n÷Ú=#WT8P64#Ü"\°¤#Ú#Ñ2SFVÑ'#ð#ñ=#UI@4<93Pk}/
OR@4:83Pk}/#≈9pD/#û≈6gE/#LLS6≈.43gE
?G
÷ï÷
?GG÷
Ñ
Fi IC
U1
¥Ái
C1
470pF
¥Ái
C2
1000 pF
¥Ái
C3
22pF
¥Ái
C4
27pF
¥Ái
C7
150pF
Mº
R3
12ohm
Mº
R4
91ohm
Å¢}
L1
2.2nH
Å¢}
L2
39nH
TQ5M31
N/A
ü|ÿ#SFV#ð
-40 C
Idd vs. u vs. IYe
+25 C
(Vdd = 2.8v, PLO = - 4 dBm)
Idd (mA)
25Ci¥ TQ5M31 ~ò
(Vdd = 2.8v, PLO = -4dBm, Rbias = 91/12)
~ò
+85 C
8
IP3_out (dBm)
IP3 in (dBm)
16
Idd (mA)
14
¥ Á*
(dB)
7
12
10
6
8
5
6
4
4
2
3
1930
1940
1950
1960
1970
1980
1990
0
1930
1940
IYe (MHz)
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
1950
1960
1970
1980
1990
IYe (MHz)
7
(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98
TQ5M31
-40 C
Òr IP3 vs. u vs. IY e
IIP3 (dBm)
+25 C
(Vdd = 2.8v, PLO = -4dBm)
1.8 v
¥ Á* vs. Vdd vs. IYe
Á*(dB)
2.8 v
(PLO = -4 dBm)
+85 C
3.8 v
5
14
4.8 v
13
4
12
11
3
10
2
9
8
1
7
6
1930
1940
1950
1960
1970
1980
1990
0
1940
1950
1960
1980
-40 C
¥ Á* vs. u vs. IYe
Á* (dB)
1970
1990
IYe(MHz)
IY e (MHz)
+85 C
î_(dB)
5
-40 C
î_ vs. u vs. IYe
(Vdd = 2.8v, PLO = -4 dBm)
+25 C
(Vdd = 2.8v, PLO = -4 dBm)
+25 C
+85 C
10
4
8
3
6
2
4
1
2
0
1930
1940
1950
1960
1970
1980
1990
0
1930
1940
1950
1960
IYe (MHz)
1980
1990
-40 C
Idd vs. Vdd vs. u
Idd (mA)
1970
IYe(MHz)
Gain (dB)
+85 C
8
-40 C
¥ Á* vs. Vdd vs. u
+25 C
(PLO = -4 dBm, RF IYe = 1960 MHz)
+25 C
(PLO = -4 dBm, RF IYe = 1960 MHz)
+85 C
5
7
4
6
3
5
2
4
1
3
2
1.8
2.8
3.8
4.8
0
1.8
2.8
Vdd (v)
IIP3 (dBm)
3.8
4.8
Vdd (v)
PLO = -4 dBm
PLO = -7 dBm
(Vdd = 2.8v)
13
-40 C
î_ vs. Vdd vs.u
PLO = -1 dBm
Òr IP3 vs. LO )ÉÁY Uõ vs. IYe
(PLO = -4 dBm, Rf IYe = 1960 MHz)
NF (dB)
+25 C
+85 C
12
10
12
8
11
6
10
4
9
2
8
1930
0
1940
1950
1960
1970
1980
1990
1.8
2.8
IYe(MHz)
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
3.8
4.8
Vdd (v)
8
(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98
TQ5M31
¥ Á* vs. LO )ÉÁY Uõ vs. IYe
PLO = -7 dBm
PLO = -1 dBm
5
-40 C
Òr IP3 vs. Vdd vs. u
PLO = -4 dBm
(Vdd = 2.8v)
Á* (dB)
+25 C
+85 C
(PLO = -4 dBm, Rf IYe = 1960 MHz)
IIP3 (dBm)
14
12
4
10
3
8
6
2
4
1
2
0
0
1930
1940
1950
1960
1970
1980
1990
1.8
2.8
IYe(MHz)
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
3.8
4.8
Vdd (v)
9
(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98
TQ5M31
LVP#³ô#üB#Ñ2Ñ'#ñ
Vdd
L2
L1
Vdd
C2
C3
C1
C4
R3
R4
C7
IF
OUT
IF
V dd
50 ohm LO
IN P U T
G IC
GND
LO
RF
Dä
50 ohm
RF
IN
PUT
Dä
ʬ#n÷Ú=#WT8P64#Ü"\°¤#Ú#Ñ2LVP#ð#Ñ'#ñ=#UI@5776Pk}/
OR@5536Pk}/#≈:pD/#û≈518gE/#LLS6≈.<gE
?G
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
÷ ï÷
?G G÷
Ñ
Fi IC
U1
¥Ái
C1
220pF
¥Ái
C2
1000 pF
¥Ái
C3
12pF
¥Ái
C4
10pF
¥Ái
C7
150pF
Mº
R3
20ohm
Mº
R4
47ohm
Å¢}
L1
1.8nH
Å¢}
L2
47nH
TQ5M31
10
N/A
(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98
TQ5M31
ü|ÿ#LVP#ð
M © N Å ISM )
M©NÅ ISM )
¥ Á*(dB)
IIP3 (dB)
¥ Á* vs. LO )ÉÁY vs. IYe
(Vdd=2.8V, u = 25 ãC)
PLO=-7dBm
PLO=-4dBm
PLO=-1dBm
3.5
Ò r IP3 vs. LO ) É Á Y U õ vs. I Y e
(Vdd=2.8V, u = 25 ã C)
PLO=-1dBm
PLO=-4dBm
PLO=-7dBm
12
10
3
2.5
8
2
6
1.5
4
1
2
0.5
0
2410
2420
2430
2440
2450
2460
2470
0
2410
2480
2420
M©NÅ ISM )
2440
2450
2460
2470
2480
Vdd=2.8V
Vdd=1.8V
Vdd=3.8V
Vdd=4.8V
Idd vs. Vdd vs. IYe
(u = 25 ãC)
Idd (mA)
9
2430
I Y e (MHz)
IYe(MHz)
8
7
6
5
4
3
2
1
0
2400
2410
2420
2430
2440
IYe(MHz)
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
2450
2460
2470
2480
11
(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98
TQ5M31
£t-EtâZt tÿt±
TQ5M31 1Þ¥Ù öm e Õª qi áö
RFIC Fi 15Ñ}Á1. Á Fiá 5É¥ B Ùñ
GaAs MESFETÉ Áö¥½ 1.8 - 5 I Q¢
ùö¥ª e Õ1. TQ5M31 ùö¥} QÁiá
LO ÑÉ ê:} Fi IF 9 +á é* ÍÕ
mbÁÉ ©1. IYe e b~ Q© u-¶
1u)ñ¥ B QÁi Eù- Fi IÒm
e Õá ¥á î ±qQ(roll off) )ñ} Q¥9
LO ÑÉ¥ ér ÅÍ Ñ© Å¢}(external shunt
inductor)É q¥ÁÉ ©1. "qU )UÅ" IF ér
1Þ© IF IYe } Ñ¥ñ¥ 1º ~
MòM ©1.
NU© Å¢} _ q 5i ýbeÉ ©1.
1i¥ Í 1u)ñá M 1pFÁ1. 1 ¥9I
}]¥ ñUÁ 1u)ñ Í 1u)ñÉ ¡Á
IÁ Å¢ñ Bº_Á ýi1. E9å Á _ ©Ò
UÁI © }] nb© _ M¥9 ¢Å
ÁÉ ©1.
1
2
G ro u n d
3
TQ5M31
4#ZÚ
G round
lacem
ent Ñ
Ð
ÃSP¿
70ï
is
adjusted
betw
k3Û /ÔÛ£. een
standard inductor values
·{K^YKwzK[
GIC Á*(gain), 3u Å}(3rd order intercept), \
BV Q¥ ~ iB©1. GIC © i ]á
i¥ MºI © i¥ ¥ÁiÉ ùö¥Á Á ÍÕ
1Þ© m e- )ñ© ùö e Õ1.
Å¢}á 1 B* Áö¥9 LO IYe¥ j
1u)ñ Beª +á1.
L=
TQ5M31 ÙbÁ½, MöÁ M© 6m uñ(SOT23-6)Á1. Q ¥eá 2.9 x 2.8mm ßÁá 1.14mmÁ1.
1
C (2 Π f
)2
, w h§
ere C = 1 .0 p F
¥¹Ytq
itaIt £tqitÚ
ÊEtîtBe
LO RF 9á Í DC u5 ¥ÁiM Õ½ 50
Ω Í 1ºe Õ1. Á v* ¹½É 5i¡)i
ÅÍ ÍÕ¥ e ©Ù¡)õ1.
Uu:
Q -4dBm +á- q¹ Ñj}¥ 9 1
TQ5M31¥ L0 Òr( 3) n =ý©1. &â V
(probe) q¹ Ñj} 9 2 =ý¥- V
1 ]á Å¢}©Í} M 0.1Å¥ õ ÍÑ
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LO ÑÉ ê:}¥ ^: IYe M: Òr 1º 1Å
IYe¥ A \ m î ê:)i Fi¥ LO
9 ^ IÒ)ñá
i¥ ÅÁ m e Õ1. IF
IYe (LO +/- IF) IYe¥ îÁ 15Ñe
IF 9 åõ©µ 15Ñ} î ¡)ù e
Õ1.
-3 0
S21 (dB)
-3 2
-3 4
-3 6
-3 8
-4 0
-4 2
LO ÑÉ ê:}¥ ér Å)(node)á 1 A
i
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Hillsboro, OR 97124
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2300 NE Brookwood Parkway
Hillsboro, OR 97124
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(503) 615-9000
FAX:(503) 615-8900
Rev. C 9/17/98