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U2896B Datasheet, PDF (5/13 Pages) TEMIC Semiconductors – Modulation PLL for GSM, DCS and PCS Systems | |||
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U2896B
Electrical Characteristics (continued)
VS = 2.7 to 5.5 V, Tamb = â20°C to +85°C, final test at 25°C
Parameters
Test Conditions / Pin
Symbol
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Mixer (1900 MHz)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Output resistance
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ RF input level
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ LO-spurious at
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ RF/NRF ports
MIXLO input level
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ MIXO
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Output level 8) differen-
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tial
0.5 to 2 GHz
@ P19MIXLO = â10 dBm
@ P19RF = â15 dBm
0.05 to 2 GHz
@ P19MIXLO = â17 dBm
RMIXO, RNMIXO
P19RF
SP19RF
P19MIXLO
P19MIXO
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Carrier suppression
@ P19MIXLO = â17 dBm
CS19MIXO
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Charge-pump output CPO (VVSP = 5 V; VCPO = 2.5 V)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Pump-current pulse
RCPCH 9) = 4.7 kâ¦
| ICPO_H |
RCPCL 10) = 2.4 kâ¦
| ICPO_L |
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Sensivity to VVSP
D|
ICPO
ICPO
|
D|
VVSP
VVSP
|
SICPO
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VCPO voltage range
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Mode control
| ICPO | degradation <
10%
(VVSP = 2.7 V to 5 V)
VCPO
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Sink current
VMC = VS
IMC
Power-up input PU (power-up for all functions, except mixer)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Settling time
Output power within 10%
SPU
of steady state values
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ High level
Active
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Low level
Standby
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ High-level current
Active, VPUH = 2.2 V
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Low-level current
Standby, VPUL = 0.4 V
Power-up input PUMIX (power-up for mixer only)
VPUH
VPUL
IPUH
IPUL
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Settling time
Output power within 10%
tsetl
of steady state values
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ High level
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Low level
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ High-level current
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Low-level current
Active
Standby
Active, VPUMIXH = 2.2 V
Standby,
VPUMIXL = 0.4 V
VPUMIXH
VPUMIXL
IPUMIXH
IPUMIXL
Min.
â23
â22
â20
1.4
3
0.5
2.0
0
â1
2.0
0
0.1
â1
Typ. Max.
Unit
650
W
â17
dBm
â40
dBm
â12
dBm
70
mVrms
dBc
2
2.6
mA
4
5
mA
0.1
â
VVSPâ0.6 V
60
mA
5
10
ms
V
0.4
V
70
mA
20
mA
5
10
ms
V
0.4
V
70
mA
20
mA
8) â 1 dB compression point C = 1.5 pF to GND
9) RCPCH: external resistor to GND for charge-pump current control (MODE 1, 5, only Pin 14 active)
10) RCPCL: external resistor to GND for charge-pump current control (MODE 2, 3, 4, only Pin 13 active)
Rev. A1, 18-Sep-98
5 (13)
Preliminary Information
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