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SAW Components
Data Sheet B7652
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B7652 942,5 / 1842,5 MHz
Chip sized saw package QCS10C
Features
s Low-loss RF filter for mobile telephone EGSM s
s s s s
and PCN system , receive path Usable passband: Filter 1 (EGSM): 35 MHz Filter 2 (PCN): 75 MHz Unbalanced to balanced operation of both filters Impedance transformation from 50 Ω to 200 Ω for EGSM filter Suitable for GPRS Class 1 to 12 Ceramic package for Surface Mounted Technology (SMT)
0,1 0,1 0,8
1 2 3 4 10 5
bottom view
0,5
1,8 0,4
0,68
0,5 side view top view
9 8
7 6
3,0
Terminals
s Ni, gold-plated
Dimensions in mm, approx. weight 0,015g
9 1
Pin configuration 1, 2 3, 4 6 9 5, 7, 8,10 Output, balanced [ Filter 1 ] Output, balanced [ Filter 2 ] Input [ Filter 2 ] Input [ Filter 1 ] Case ground
2,5
7,8
2 3
6
4
5, 10
Type B7652
Ordering code B39182-B7652-G210
Marking and Package according to C61157-A7-A129
Packing according to F61074-V8156-Z000
Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input power at GSM850, GSM900, GSM1800, GSM1900 Tx bands: Filter 1 (EGSM-Rx) Filter 2 (PCN-Rx)
T Tstg VDC VESD
– 20 / + 70 – 40 / + 85 5 50
˚C ˚C V V
PIN PIN
15 12
dBm dBm
peak power of GSM signal, duty cycle 4:8
2
Oct 16, 2003
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B7652 942,5 / 1842,5 MHz
Characteristics Filter 1 ( EGSM ) Operating temperature range: Terminating source impedance: Terminating load impedance:
T = 25 ± 2˚C ZS = 50 Ω ZL = 200 Ω || 68nH
min. typ. 942,50 max. — MHz
Center frequency Maximum insertion attenuation 925,0 ... 960,0 Amplitude ripple (p-p) 925,0 ... 960,0 Input return loss 925,0 ... 960,0 Output return loss 925,0 ... 960,0 MHz MHz MHz
fc
αmax MHz ∆α
—
—
2,3
2,8
dB
—
1,1
1,6
dB
8,0 8,0
10,0 12,0
— —
dB dB
Output phase balance (φ(S31)−φ(S21)+180˚) 925,0 ... 960,0 MHz Output amplitude balance (|S31/S21|) 925,0 ... 960,0 Attenuation 10,0 880,0 905,0 980,0 1050,0 1920,0 3840,0 ... 880,0 ... 905,0 ... 915,0 ...1050,0 ...1920,0 ...3840,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz
-10,0
0
10,0
degree
MHz αmin
-1,0
0
1,0
dB
45,0 32,0 20,0 24,0 40,0 38,0 30,0
49,0 37,0 28,0 26,0 44,0 43,0 35,0
— — — — — — —
dB dB dB dB dB dB dB
3
Oct 16, 2003
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B7652 942,5 / 1842,5 MHz
Characteristics Filter 1 ( EGSM ) Operating temperature range: Terminating source impedance: Terminating load impedance:
T = -20 to +70˚C ZS = 50 Ω ZL = 200 Ω || 68nH
min. typ. 942,50 max. — MHz
Center frequency Maximum insertion attenuation 925,0 ... 960,0 Amplitude ripple (p-p) 925,0 ... 960,0 Input return loss 925,0 ... 960,0 Output return loss 925,0 ... 960,0 MHz MHz MHz
fc
αmax MHz ∆α
—
—
2,6
3,3
dB
—
1,3
2,0
dB
8,0 8,0
9,5 11,0
— —
Output phase balance (φ(S31)−φ(S21)+180˚) 925,0 ... 960,0 MHz Output amplitude balance (|S31/S21|) 925,0 ... 960,0 Attenuation 10,0 880,0 905,0 980,0 1050,0 1920,0 3840,0 ... 880,0 ... 905,0 ... 915,0 ...1050,0 ...1920,0 ...3840,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz
-10,0
0
10,0
degree
MHz αmin
-1,0
0
1,0
dB
45,0 30,0 18,0 23,0 40,0 38,0 30,0
49,0 35,0 25,0 25,0 44,0 43,0 35,0
— — — — — — —
dB dB dB dB dB dB dB
4
Oct 16, 2003
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
Transfer function Filter 1 ( EGSM )
B7652 942,5 / 1842,5 MHz
Transfer function Filter 1 ( EGSM ) - wideband
5
Oct 16, 2003
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B7652 942,5 / 1842,5 MHz
Characteristics Filter 2 ( PCN ) Operating temperature range: Terminating source impedance: Terminating load impedance:
T = 25 ± 2˚C ZS = 50 Ω ZL = 50 Ω || 18nH
min. typ. 1842,5 max. — MHz
Center frequency Maximum insertion attenuation 1805,0 ...1880,0 Amplitude ripple (p-p) 1805,0 ...1880,0 Input return loss 1805,0 ...1880,0 Output return loss 1805,0 ...1880,0 MHz MHz
fc
αmax MHz ∆α MHz
—
—
2,3
3,0
dB
—
0,7
1,4
dB
8,0 8,0
9,0 10,0
— —
Output phase balance (φ(S31)−φ(S21)+180˚) 1805,0 ...1880,0 MHz Output amplitude balance (|S31/S21|) 1805,0 ...1880,0 Attenuation 10,0 1000,0 1710,0 1750,0 1765,0 1920,0 1980,0 2100,0 2800,0 ...1000,0 ...1710,0 ...1750,0 ...1765,0 ...1785,0 ...1980,0 ...2100,0 ...2800,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz
-13,0
0
13,0
degree
MHz αmin
-1,5
0
1,9
dB
35,0 30,0 26,0 19,0 12,0 18,0 20,0 26,0 30,0
38,0 35,0 30,0 22,0 14,0 20,0 25,0 29,0 32,0
— — — — — — — — —
dB dB dB dB dB dB dB dB dB
6
Oct 16, 2003
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B7652 942,5 / 1842,5 MHz
Characteristics Filter 2 ( PCN ) Operating temperature range: Terminating source impedance: Terminating load impedance:
T = -20 to +70˚C ZS = 50 Ω ZL = 50 Ω || 18nH
min. typ. 1842,5.